Running: ./testmodel.py --libraries=/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr IBPSA_master_IBPSA.Fluid.MixingVolumes.Validation.CoupledVolumesSpecializedAirPerfectGas.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.CoupledVolumesSpecializedAirPerfectGas,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="IBPSA_master_IBPSA.Fluid.MixingVolumes.Validation.CoupledVolumesSpecializedAirPerfectGas")
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.001426/0.00143, allocations: 185.3 kB / 15.77 MB, free: 6 MB / 13.93 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA 3.0.0-master/package.mo): time 0.7335/0.7335, 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 2.334/2.334, allocations: 205.4 MB / 325.4 MB, free: 4.527 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 0.001034/0.001034, allocations: 96.44 kB / 393.6 MB, free: 312 kB / 314.7 MB
Notification: Performance of FrontEnd - loaded program: time 0.0004735/0.0004737, allocations: 16.61 kB / 471.5 MB, free: 66.74 MB / 362.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.0952/0.0957, allocations: 67.45 MB / 0.5264 GB, free: 15.28 MB / 378.7 MB
Notification: Performance of NFInst.instantiate(IBPSA.Fluid.MixingVolumes.Validation.CoupledVolumesSpecializedAirPerfectGas): time 0.5725/0.6682, allocations: 149.5 MB / 0.6723 GB, free: 7.496 MB / 458.7 MB
Notification: Performance of NFInst.instExpressions: time 0.02079/0.689, allocations: 11.67 MB / 0.6837 GB, free: 14.24 MB / 474.7 MB
Notification: Performance of NFInst.updateImplicitVariability: time 0.001354/0.6904, allocations: 27.62 kB / 0.6837 GB, free: 14.23 MB / 474.7 MB
Notification: Performance of NFTyping.typeComponents: time 0.002068/0.6925, allocations: 0.5245 MB / 0.6843 GB, free: 13.79 MB / 474.7 MB
Notification: Performance of NFTyping.typeBindings: time 0.006654/0.6992, allocations: 1.753 MB / 0.686 GB, free: 12.26 MB / 474.7 MB
Notification: Performance of NFTyping.typeClassSections: time 0.004456/0.7037, allocations: 1.083 MB / 0.687 GB, free: 11.19 MB / 474.7 MB
Notification: Performance of NFFlatten.flatten: time 0.003384/0.7071, allocations: 1.442 MB / 0.6884 GB, free: 9.746 MB / 474.7 MB
Notification: Performance of NFFlatten.resolveConnections: time 0.001169/0.7083, allocations: 0.5544 MB / 0.689 GB, free: 9.176 MB / 474.7 MB
Notification: Performance of NFEvalConstants.evaluate: time 0.001718/0.7101, allocations: 0.6307 MB / 0.6896 GB, free: 8.543 MB / 474.7 MB
Notification: Performance of NFSimplifyModel.simplify: time 0.001048/0.7111, allocations: 466.1 kB / 0.69 GB, free: 8.086 MB / 474.7 MB
Notification: Performance of NFPackage.collectConstants: time 0.000158/0.7113, allocations: 32 kB / 0.6901 GB, free: 8.055 MB / 474.7 MB
Notification: Performance of NFFlatten.collectFunctions: time 0.002994/0.7143, allocations: 0.9166 MB / 0.691 GB, free: 7.137 MB / 474.7 MB
Notification: Performance of NFScalarize.scalarize: time 0.0005523/0.7149, allocations: 279.2 kB / 0.6912 GB, free: 6.863 MB / 474.7 MB
Notification: Performance of NFVerifyModel.verify: time 0.0004223/0.7154, allocations: 213.3 kB / 0.6914 GB, free: 6.648 MB / 474.7 MB
Notification: Performance of NFConvertDAE.convert: time 0.002644/0.718, allocations: 1.243 MB / 0.6926 GB, free: 5.406 MB / 474.7 MB
Notification: Performance of FrontEnd - DAE generated: time 3.094e-06/0.7181, allocations: 0 / 0.6926 GB, free: 5.406 MB / 474.7 MB
Notification: Performance of FrontEnd: time 4.515e-06/0.7181, allocations: 4 kB / 0.6926 GB, free: 5.402 MB / 474.7 MB
Notification: Performance of Transformations before backend: time 1.882e-05/0.7181, allocations: 0 / 0.6926 GB, free: 5.402 MB / 474.7 MB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 150
 * Number of variables: 150
Notification: Performance of Generate backend data structure: time 0.002423/0.7205, allocations: 1.11 MB / 0.6937 GB, free: 4.242 MB / 474.7 MB
Notification: Performance of prepare preOptimizeDAE: time 4.184e-05/0.7206, allocations: 12.03 kB / 0.6937 GB, free: 4.23 MB / 474.7 MB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.00388/0.7245, allocations: 450.3 kB / 0.6942 GB, free: 3.789 MB / 474.7 MB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.001991/0.7265, allocations: 0.7456 MB / 0.6949 GB, free: 3 MB / 474.7 MB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 6.405e-05/0.7266, allocations: 45.31 kB / 0.6949 GB, free: 2.957 MB / 474.7 MB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001479/0.7268, allocations: 67.34 kB / 0.695 GB, free: 2.895 MB / 474.7 MB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.001671/0.7285, allocations: 0.7056 MB / 0.6957 GB, free: 2.176 MB / 474.7 MB
Notification: Performance of preOpt findStateOrder (simulation): time 2.615e-05/0.7285, allocations: 0 / 0.6957 GB, free: 2.176 MB / 474.7 MB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001048/0.7286, allocations: 31.95 kB / 0.6957 GB, free: 2.145 MB / 474.7 MB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 4.6e-05/0.7287, allocations: 29.3 kB / 0.6958 GB, free: 2.117 MB / 474.7 MB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001413/0.7301, allocations: 0.5634 MB / 0.6963 GB, free: 1.551 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 0.005538/0.7357, allocations: 2.934 MB / 0.6992 GB, free: 14.36 MB / 490.7 MB
Notification: Performance of preOpt comSubExp (simulation): time 0.00103/0.7367, allocations: 477.1 kB / 0.6996 GB, free: 13.88 MB / 490.7 MB
Notification: Performance of preOpt evalFunc (simulation): time 6.208e-05/0.7368, allocations: 15.98 kB / 0.6996 GB, free: 13.86 MB / 490.7 MB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.041e-05/0.7369, allocations: 42.55 kB / 0.6997 GB, free: 13.81 MB / 490.7 MB
Notification: Performance of pre-optimization done (n=45): time 3.77e-06/0.7369, allocations: 0 / 0.6997 GB, free: 13.81 MB / 490.7 MB
Notification: Performance of matching and sorting (n=63): time 0.01087/0.7478, allocations: 3.211 MB / 0.7028 GB, free: 10.5 MB / 490.7 MB
Notification: Performance of inlineWhenForInitialization (initialization): time 7.421e-05/0.7479, allocations: 93.62 kB / 0.7029 GB, free: 10.39 MB / 490.7 MB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.00107/0.749, allocations: 0.5861 MB / 0.7035 GB, free: 9.797 MB / 490.7 MB
Notification: Performance of collectPreVariables (initialization): time 0.0001283/0.7491, allocations: 37.7 kB / 0.7035 GB, free: 9.754 MB / 490.7 MB
Notification: Performance of collectInitialEqns (initialization): time 0.0003628/0.7495, allocations: 360.3 kB / 0.7039 GB, free: 9.398 MB / 490.7 MB
Notification: Performance of collectInitialBindings (initialization): time 0.0003206/0.7498, allocations: 220.8 kB / 0.7041 GB, free: 9.18 MB / 490.7 MB
Notification: Performance of simplifyInitialFunctions (initialization): time 5.134e-05/0.7499, allocations: 16 kB / 0.7041 GB, free: 9.164 MB / 490.7 MB
Notification: Performance of setup shared object (initialization): time 0.0002467/0.7501, allocations: 378.8 kB / 0.7044 GB, free: 8.785 MB / 490.7 MB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0006591/0.7508, allocations: 277.2 kB / 0.7047 GB, free: 8.512 MB / 490.7 MB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0007647/0.7516, allocations: 388.3 kB / 0.7051 GB, free: 8.102 MB / 490.7 MB
Warning: It was not possible to determine if the initialization problem is consistent, because of not evaluable parameters/start values during compile time: vol.dynBal.medium.p = vol.dynBal.p_start (0.9999999999999999 * vol1.dynBal.p_start = vol.dynBal.p_start)
Notification: Performance of analyzeInitialSystem (initialization): time 0.007633/0.7593, allocations: 1.456 MB / 0.7065 GB, free: 6.629 MB / 490.7 MB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.126e-06/0.7593, allocations: 0 / 0.7065 GB, free: 6.629 MB / 490.7 MB
Notification: Performance of matching and sorting (n=74) (initialization): time 0.003648/0.7629, allocations: 1.123 MB / 0.7076 GB, free: 5.5 MB / 490.7 MB
Notification: Performance of prepare postOptimizeDAE: time 0.0003859/0.7634, allocations: 0.6224 MB / 0.7082 GB, free: 4.824 MB / 490.7 MB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.361e-05/0.7634, allocations: 4 kB / 0.7082 GB, free: 4.82 MB / 490.7 MB
Notification: Performance of postOpt tearingSystem (initialization): time 0.002613/0.766, allocations: 0.5014 MB / 0.7087 GB, free: 4.316 MB / 490.7 MB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0006683/0.7667, allocations: 99.81 kB / 0.7088 GB, free: 4.219 MB / 490.7 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01065/0.7774, allocations: 5.22 MB / 0.7139 GB, free: 14.84 MB / 0.4948 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001028/0.7784, allocations: 55.86 kB / 0.7139 GB, free: 14.78 MB / 0.4948 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 7.521e-05/0.7785, allocations: 20 kB / 0.714 GB, free: 14.76 MB / 0.4948 GB
Notification: Performance of prepare postOptimizeDAE: time 1.598e-05/0.7786, allocations: 4 kB / 0.714 GB, free: 14.76 MB / 0.4948 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.003369/0.7819, allocations: 1.04 MB / 0.715 GB, free: 13.72 MB / 0.4948 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 9.073e-06/0.782, allocations: 4 kB / 0.715 GB, free: 13.71 MB / 0.4948 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.002588/0.7846, allocations: 0.5049 MB / 0.7155 GB, free: 13.21 MB / 0.4948 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0004885/0.7851, allocations: 83.86 kB / 0.7156 GB, free: 13.12 MB / 0.4948 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01004/0.7952, allocations: 4.612 MB / 0.7201 GB, free: 8.383 MB / 0.4948 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.00106/0.7963, allocations: 69.41 kB / 0.7201 GB, free: 8.316 MB / 0.4948 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 7.655e-05/0.7964, allocations: 23.95 kB / 0.7202 GB, free: 8.293 MB / 0.4948 GB
Warning: The initial conditions are over specified. The following 1 initial equations are redundant, so they are removed from the initialization sytem:
         vol.dynBal.medium.p = vol.dynBal.p_start.
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 7
 * 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 (46):
 * 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): 1
 * Torn equation systems: 1
 * Mixed (continuous/discrete) equation systems: 0
Notification: Equation system details:
 * Constant Jacobian: 0
 * Linear Jacobian (size,density): 0
 * Non-linear Jacobian: 1 {1}
 * Without analytic Jacobian: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 0
 * Non-linear torn systems: 1 {6 23}
Notification: Performance of prepare postOptimizeDAE: time 0.000704/0.7971, allocations: 364.5 kB / 0.7205 GB, free: 7.93 MB / 0.4948 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002693/0.7974, allocations: 71.16 kB / 0.7206 GB, free: 7.859 MB / 0.4948 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.003608/0.801, allocations: 1.108 MB / 0.7216 GB, free: 6.738 MB / 0.4948 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.722e-05/0.8011, allocations: 15.94 kB / 0.7217 GB, free: 6.723 MB / 0.4948 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 6.171e-06/0.8011, allocations: 3.953 kB / 0.7217 GB, free: 6.719 MB / 0.4948 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.003435/0.8045, allocations: 1.298 MB / 0.7229 GB, free: 5.328 MB / 0.4948 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.006536/0.8111, allocations: 2.513 MB / 0.7254 GB, free: 2.742 MB / 0.4948 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 7.735e-06/0.8111, allocations: 0 / 0.7254 GB, free: 2.742 MB / 0.4948 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0004584/0.8116, allocations: 71.91 kB / 0.7255 GB, free: 2.672 MB / 0.4948 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.00296/0.8146, allocations: 0.5041 MB / 0.726 GB, free: 2.164 MB / 0.4948 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0001052/0.8147, allocations: 23.98 kB / 0.726 GB, free: 2.141 MB / 0.4948 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.009892/0.8246, allocations: 4.977 MB / 0.7308 GB, free: 13 MB / 0.5105 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 6.594e-06/0.8247, allocations: 4 kB / 0.7308 GB, free: 13 MB / 0.5105 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.004286/0.829, allocations: 1.562 MB / 0.7324 GB, free: 11.39 MB / 0.5105 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0006271/0.8296, allocations: 244.1 kB / 0.7326 GB, free: 11.13 MB / 0.5105 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001717/0.8298, allocations: 19.98 kB / 0.7326 GB, free: 11.11 MB / 0.5105 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0009729/0.8308, allocations: 54.41 kB / 0.7327 GB, free: 11.06 MB / 0.5105 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001942/0.831, allocations: 60.38 kB / 0.7327 GB, free: 11 MB / 0.5105 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 8.333e-05/0.8311, allocations: 23.98 kB / 0.7327 GB, free: 10.98 MB / 0.5105 GB
Notification: Performance of sorting global known variables: time 0.0007415/0.8319, allocations: 423 kB / 0.7332 GB, free: 10.57 MB / 0.5105 GB
Notification: Performance of sort global known variables: time 6.75e-07/0.8319, allocations: 3.938 kB / 0.7332 GB, free: 10.57 MB / 0.5105 GB
Notification: Performance of remove unused functions: time 0.001927/0.8338, allocations: 464 kB / 0.7336 GB, free: 10.11 MB / 0.5105 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 4
 * Number of states: 5 (vol.dynBal.medium.Xi[1],vol.dynBal.medium.T,vol1.dynBal.medium.p,vol1.dynBal.medium.Xi[1],vol1.dynBal.medium.T)
 * 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 (39):
 * 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): 1
 * Torn equation systems: 1
 * Mixed (continuous/discrete) equation systems: 0
Notification: Equation system details:
 * Constant Jacobian: 0
 * Linear Jacobian (size,density): 0
 * Non-linear Jacobian: 1 {1}
 * Without analytic Jacobian: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 0
 * Non-linear torn systems: 1 {6 19}
Notification: Performance of Backend phase and start with SimCode phase: time 0.0006186/0.8345, allocations: 226.5 kB / 0.7338 GB, free: 9.891 MB / 0.5105 GB
Notification: Performance of simCode: created initialization part: time 0.004515/0.839, allocations: 1.706 MB / 0.7355 GB, free: 8.16 MB / 0.5105 GB
Notification: Performance of simCode: created event and clocks part: time 6.223e-06/0.8391, allocations: 0 / 0.7355 GB, free: 8.16 MB / 0.5105 GB
Notification: Performance of simCode: created simulation system equations: time 0.001828/0.8409, allocations: 0.6727 MB / 0.7361 GB, free: 7.477 MB / 0.5105 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002643/0.8436, allocations: 469.7 kB / 0.7366 GB, free: 7.027 MB / 0.5105 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.004283/0.8479, allocations: 2.275 MB / 0.7388 GB, free: 4.723 MB / 0.5105 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001011/0.8489, allocations: 1.069 MB / 0.7398 GB, free: 3.625 MB / 0.5105 GB
Notification: Performance of simCode: alias equations: time 0.001255/0.8502, allocations: 186.3 kB / 0.74 GB, free: 3.438 MB / 0.5105 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0002127/0.8504, allocations: 51.44 kB / 0.7401 GB, free: 3.387 MB / 0.5105 GB
Notification: Performance of SimCode: time 1.666e-06/0.8504, allocations: 0 / 0.7401 GB, free: 3.387 MB / 0.5105 GB
Notification: Performance of Templates: time 0.05363/0.9041, allocations: 23.26 MB / 0.7628 GB, free: 12.27 MB / 0.5417 GB