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 0.002405/0.002411, allocations: 355.2 kB / 15.94 MB, free: 6.207 MB / 13.93 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA 3.0.0-master/package.mo): time 1.523/1.523, allocations: 165.8 MB / 182.5 MB, free: 5.441 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 3.88/3.88, allocations: 410.8 MB / 0.5995 GB, free: 15.28 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 0.0017/0.001699, allocations: 195.8 kB / 0.6662 GB, free: 6.93 MB / 298.7 MB
Notification: Performance of FrontEnd - loaded program: time 0.0004645/0.0004647, allocations: 15.98 kB / 0.7423 GB, free: 8.961 MB / 378.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.3313/0.3318, allocations: 67.43 MB / 0.8081 GB, free: 28.79 MB / 378.7 MB
Notification: Performance of NFInst.instantiate(IBPSA.Fluid.MixingVolumes.Validation.CoupledVolumesSpecializedAirPerfectGas): time 0.5545/0.8863, allocations: 161.2 MB / 0.9656 GB, free: 1.281 MB / 474.7 MB
Notification: Performance of NFInst.instExpressions: time 0.01897/0.9053, allocations: 12.72 MB / 0.978 GB, free: 0.9727 MB / 474.7 MB
Notification: Performance of NFInst.updateImplicitVariability: time 0.00152/0.9069, allocations: 26.31 kB / 0.978 GB, free: 0.9609 MB / 474.7 MB
Notification: Performance of NFTyping.typeComponents: time 0.001797/0.9087, allocations: 483 kB / 0.9785 GB, free: 0.8281 MB / 474.7 MB
Notification: Performance of NFTyping.typeBindings: time 0.006705/0.9155, allocations: 1.878 MB / 0.9803 GB, free: 420 kB / 474.7 MB
Notification: Performance of NFTyping.typeClassSections: time 0.004187/0.9197, allocations: 1.089 MB / 0.9814 GB, free: 328 kB / 474.7 MB
Notification: Performance of NFFlatten.flatten: time 0.005134/0.9248, allocations: 2.955 MB / 0.9843 GB, free: 15.76 MB / 490.7 MB
Notification: Performance of NFFlatten.resolveConnections: time 0.001239/0.9261, allocations: 0.5514 MB / 0.9848 GB, free: 15.53 MB / 490.7 MB
Notification: Performance of NFEvalConstants.evaluate: time 0.001958/0.9281, allocations: 0.699 MB / 0.9855 GB, free: 15.27 MB / 490.7 MB
Notification: Performance of NFSimplifyModel.simplify: time 0.001636/0.9298, allocations: 0.6905 MB / 0.9862 GB, free: 15.02 MB / 490.7 MB
Notification: Performance of NFPackage.collectConstants: time 0.0001994/0.93, allocations: 38.5 kB / 0.9862 GB, free: 15.02 MB / 490.7 MB
Notification: Performance of NFFlatten.collectFunctions: time 0.002986/0.933, allocations: 0.8075 MB / 0.987 GB, free: 14.79 MB / 490.7 MB
Notification: Performance of NFScalarize.scalarize: time 0.0005171/0.9336, allocations: 303.3 kB / 0.9873 GB, free: 14.65 MB / 490.7 MB
Notification: Performance of NFVerifyModel.verify: time 0.0003848/0.934, allocations: 208.5 kB / 0.9875 GB, free: 14.59 MB / 490.7 MB
Notification: Performance of NFConvertDAE.convert: time 0.00206/0.936, allocations: 1.26 MB / 0.9887 GB, free: 13.98 MB / 490.7 MB
Notification: Performance of FrontEnd - DAE generated: time 5.536e-06/0.9361, allocations: 0 / 0.9887 GB, free: 13.98 MB / 490.7 MB
Notification: Performance of FrontEnd: time 2.041e-06/0.9361, allocations: 0 / 0.9887 GB, free: 13.98 MB / 490.7 MB
Notification: Performance of Transformations before backend: time 1.528e-05/0.9361, allocations: 0 / 0.9887 GB, free: 13.98 MB / 490.7 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 0.00224/0.9384, allocations: 1.111 MB / 0.9898 GB, free: 13.17 MB / 490.7 MB
Notification: Performance of prepare preOptimizeDAE: time 3.888e-05/0.9384, allocations: 8.688 kB / 0.9898 GB, free: 13.17 MB / 490.7 MB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.003751/0.9422, allocations: 455.8 kB / 0.9902 GB, free: 13 MB / 490.7 MB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.001989/0.9442, allocations: 0.7586 MB / 0.991 GB, free: 12.58 MB / 490.7 MB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 4.924e-05/0.9443, allocations: 54.75 kB / 0.991 GB, free: 12.57 MB / 490.7 MB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001206/0.9444, allocations: 59.22 kB / 0.9911 GB, free: 12.57 MB / 490.7 MB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.001483/0.9459, allocations: 0.7131 MB / 0.9918 GB, free: 12.37 MB / 490.7 MB
Notification: Performance of preOpt findStateOrder (simulation): time 2.626e-05/0.946, allocations: 0 / 0.9918 GB, free: 12.37 MB / 490.7 MB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 9.106e-05/0.9461, allocations: 27.73 kB / 0.9918 GB, free: 12.37 MB / 490.7 MB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 4.353e-05/0.9461, allocations: 27.02 kB / 0.9918 GB, free: 12.36 MB / 490.7 MB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001266/0.9474, allocations: 0.5662 MB / 0.9924 GB, free: 12.27 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 0.005301/0.9527, allocations: 2.92 MB / 0.9952 GB, free: 10.27 MB / 490.7 MB
Notification: Performance of preOpt comSubExp (simulation): time 0.0009191/0.9537, allocations: 483.8 kB / 0.9957 GB, free: 10.15 MB / 490.7 MB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0004457/0.9541, allocations: 249.2 kB / 0.9959 GB, free: 10.11 MB / 490.7 MB
Notification: Performance of preOpt evalFunc (simulation): time 5.051e-05/0.9542, allocations: 10.06 kB / 0.996 GB, free: 10.11 MB / 490.7 MB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.436e-05/0.9543, allocations: 45.61 kB / 0.996 GB, free: 10.06 MB / 490.7 MB
Notification: Performance of pre-optimization done (n=45): time 3.852e-06/0.9543, allocations: 0 / 0.996 GB, free: 10.06 MB / 490.7 MB
Notification: Performance of matching and sorting (n=63): time 0.0106/0.9649, allocations: 3.229 MB / 0.9992 GB, free: 8.852 MB / 490.7 MB
Notification: Performance of inlineWhenForInitialization (initialization): time 7.471e-05/0.965, allocations: 90.73 kB / 0.9992 GB, free: 8.754 MB / 490.7 MB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0009316/0.9659, allocations: 0.5612 MB / 0.9998 GB, free: 8.543 MB / 490.7 MB
Notification: Performance of collectPreVariables (initialization): time 0.000137/0.9661, allocations: 39.2 kB / 0.9998 GB, free: 8.512 MB / 490.7 MB
Notification: Performance of collectInitialEqns (initialization): time 0.0003221/0.9664, allocations: 364.7 kB / 1 GB, free: 8.312 MB / 490.7 MB
Notification: Performance of collectInitialBindings (initialization): time 0.0003037/0.9668, allocations: 217.4 kB / 1 GB, free: 8.156 MB / 490.7 MB
Notification: Performance of simplifyInitialFunctions (initialization): time 4.736e-05/0.9668, allocations: 14.44 kB / 1 GB, free: 8.156 MB / 490.7 MB
Notification: Performance of setup shared object (initialization): time 0.0002528/0.9671, allocations: 378.4 kB / 1.001 GB, free: 7.82 MB / 490.7 MB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0005989/0.9677, allocations: 280.1 kB / 1.001 GB, free: 7.781 MB / 490.7 MB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0006877/0.9684, allocations: 388.3 kB / 1.001 GB, free: 7.645 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 0.007398/0.9758, allocations: 1.45 MB / 1.003 GB, free: 7.199 MB / 490.7 MB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.574e-06/0.9758, allocations: 3.312 kB / 1.003 GB, free: 7.199 MB / 490.7 MB
Notification: Performance of matching and sorting (n=74) (initialization): time 0.003424/0.9793, allocations: 1.13 MB / 1.004 GB, free: 6.91 MB / 490.7 MB
Notification: Performance of prepare postOptimizeDAE: time 0.0001374/0.9794, allocations: 146.3 kB / 1.004 GB, free: 6.758 MB / 490.7 MB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.912e-06/0.9795, allocations: 0 / 1.004 GB, free: 6.758 MB / 490.7 MB
Notification: Performance of postOpt tearingSystem (initialization): time 0.00255/0.982, allocations: 0.4995 MB / 1.005 GB, free: 6.625 MB / 490.7 MB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0006908/0.9828, allocations: 91.98 kB / 1.005 GB, free: 6.605 MB / 490.7 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.009688/0.9925, allocations: 5.073 MB / 1.01 GB, free: 4.074 MB / 490.7 MB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001183/0.9937, allocations: 63.2 kB / 1.01 GB, free: 4.047 MB / 490.7 MB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001226/0.9938, allocations: 22.75 kB / 1.01 GB, free: 4.047 MB / 490.7 MB
Notification: Performance of prepare postOptimizeDAE: time 1.639e-05/0.9939, allocations: 6.156 kB / 1.01 GB, free: 4.047 MB / 490.7 MB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.003352/0.9973, allocations: 1.043 MB / 1.011 GB, free: 3.824 MB / 490.7 MB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.31e-05/0.9973, allocations: 1.781 kB / 1.011 GB, free: 3.824 MB / 490.7 MB
Notification: Performance of postOpt tearingSystem (initialization): time 0.002632/1, allocations: 0.4986 MB / 1.011 GB, free: 3.695 MB / 490.7 MB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0004835/1, allocations: 78.44 kB / 1.011 GB, free: 3.68 MB / 490.7 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.009519/1.01, allocations: 4.479 MB / 1.016 GB, free: 0.5547 MB / 490.7 MB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001053/1.011, allocations: 69.92 kB / 1.016 GB, free: 0.5 MB / 490.7 MB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 6.998e-05/1.011, allocations: 19.25 kB / 1.016 GB, free: 496 kB / 490.7 MB
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 0.0006571/1.012, allocations: 352.6 kB / 1.016 GB, free: 208 kB / 490.7 MB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002342/1.012, allocations: 71.16 kB / 1.016 GB, free: 136 kB / 490.7 MB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.003472/1.016, allocations: 1.12 MB / 1.017 GB, free: 15.37 MB / 0.4948 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.625e-05/1.016, allocations: 5.859 kB / 1.017 GB, free: 15.36 MB / 0.4948 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 4.056e-06/1.016, allocations: 4 kB / 1.017 GB, free: 15.36 MB / 0.4948 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.003325/1.019, allocations: 1.301 MB / 1.018 GB, free: 14.27 MB / 0.4948 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.006289/1.025, allocations: 2.507 MB / 1.021 GB, free: 12.48 MB / 0.4948 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 8.685e-06/1.025, allocations: 3.938 kB / 1.021 GB, free: 12.47 MB / 0.4948 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0004833/1.026, allocations: 77.69 kB / 1.021 GB, free: 12.4 MB / 0.4948 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.002935/1.029, allocations: 0.5029 MB / 1.022 GB, free: 11.99 MB / 0.4948 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0001002/1.029, allocations: 21.81 kB / 1.022 GB, free: 11.98 MB / 0.4948 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.009312/1.038, allocations: 4.816 MB / 1.026 GB, free: 8.273 MB / 0.4948 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 7.274e-06/1.038, allocations: 4 kB / 1.026 GB, free: 8.27 MB / 0.4948 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.004137/1.042, allocations: 1.535 MB / 1.028 GB, free: 7.168 MB / 0.4948 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0006363/1.043, allocations: 240.3 kB / 1.028 GB, free: 6.965 MB / 0.4948 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001432/1.043, allocations: 26.77 kB / 1.028 GB, free: 6.953 MB / 0.4948 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0009512/1.044, allocations: 57.27 kB / 1.028 GB, free: 6.906 MB / 0.4948 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001941/1.044, allocations: 50.73 kB / 1.028 GB, free: 6.863 MB / 0.4948 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 7.838e-05/1.045, allocations: 25.05 kB / 1.028 GB, free: 6.844 MB / 0.4948 GB
Notification: Performance of sorting global known variables: time 0.0006865/1.045, allocations: 399 kB / 1.028 GB, free: 6.547 MB / 0.4948 GB
Notification: Performance of sort global known variables: time 7.71e-07/1.045, allocations: 0 / 1.028 GB, free: 6.547 MB / 0.4948 GB
Notification: Performance of remove unused functions: time 0.002025/1.047, allocations: 460 kB / 1.029 GB, free: 6.133 MB / 0.4948 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 0.0005905/1.048, allocations: 213.7 kB / 1.029 GB, free: 5.945 MB / 0.4948 GB
Notification: Performance of simCode: created initialization part: time 0.004483/1.052, allocations: 1.711 MB / 1.031 GB, free: 4.715 MB / 0.4948 GB
Notification: Performance of simCode: created event and clocks part: time 7.865e-06/1.053, allocations: 0 / 1.031 GB, free: 4.715 MB / 0.4948 GB
Notification: Performance of simCode: created simulation system equations: time 0.001766/1.054, allocations: 0.6699 MB / 1.031 GB, free: 4.207 MB / 0.4948 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.00302/1.057, allocations: 476.1 kB / 1.032 GB, free: 3.832 MB / 0.4948 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.004312/1.062, allocations: 2.277 MB / 1.034 GB, free: 1.75 MB / 0.4948 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.00101/1.063, allocations: 1.069 MB / 1.035 GB, free: 0.6797 MB / 0.4948 GB
Notification: Performance of simCode: alias equations: time 0.001298/1.064, allocations: 190.3 kB / 1.035 GB, free: 500 kB / 0.4948 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.000211/1.064, allocations: 55.44 kB / 1.035 GB, free: 444 kB / 0.4948 GB
Notification: Performance of SimCode: time 1.841e-06/1.064, allocations: 1.859 kB / 1.035 GB, free: 444 kB / 0.4948 GB
Notification: Performance of Templates: time 0.05584/1.12, allocations: 22.97 MB / 1.058 GB, free: 9.715 MB / 0.5261 GB