Running: ./testmodel.py --libraries=/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/./OMCompiler/build/lib/omlibrary/ --ompython_omhome=/usr Buildings_7.0.0_Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesSpecializedAirPerfectGas.conf.json
Using package Buildings with version 7.0.0 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Buildings 7.0.0/package.mo)
Using package Modelica with version 3.2.3 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Modelica 3.2.3/package.mo)
Using package Complex with version 3.2.3 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Complex 3.2.3.mo)
Using package ModelicaServices with version 3.2.3 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/ModelicaServices 3.2.3/package.mo)
Running command: "" <> buildModelFMU(Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesSpecializedAirPerfectGas,fileNamePrefix="Buildings_7_0_0_Buildings_Fluid_MixingVolumes_Validation_CoupledVolumesSpecializedAirPerfectGas",fmuType="me",version="2.0",platforms={"static"})
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/ModelicaServices 3.2.3/package.mo): time 0.01453/0.01453, allocations: 88.05 kB / 15.04 MB, free: 5.582 MB / 13.93 MB
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Complex 3.2.3.mo): time 0.001766/0.001766, allocations: 174.3 kB / 15.92 MB, free: 5.555 MB / 13.93 MB
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Modelica 3.2.3/package.mo): time 2.139/2.139, allocations: 205.5 MB / 222.2 MB, free: 13.7 MB / 186.7 MB
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Buildings 7.0.0/package.mo): time 2.616/2.616, allocations: 252.8 MB / 0.511 GB, free: 8.344 MB / 426.7 MB
Notification: Performance of FrontEnd - loaded program: time 0.0007063/0.0007065, allocations: 12.92 kB / 0.6243 GB, free: 21.14 MB / 490.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2371/0.2378, allocations: 106.2 MB / 0.7281 GB, free: 8.133 MB / 0.5573 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesSpecializedAirPerfectGas): time 0.888/1.126, allocations: 149.5 MB / 0.8741 GB, free: 0.6992 MB / 0.6511 GB
Notification: Performance of NFInst.instExpressions: time 0.02258/1.149, allocations: 11.66 MB / 0.8855 GB, free: 15.91 MB / 0.6667 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.001844/1.15, allocations: 25.69 kB / 0.8855 GB, free: 15.89 MB / 0.6667 GB
Notification: Performance of NFTyping.typeComponents: time 0.002967/1.153, allocations: 0.531 MB / 0.886 GB, free: 15.8 MB / 0.6667 GB
Notification: Performance of NFTyping.typeBindings: time 0.008544/1.162, allocations: 1.75 MB / 0.8877 GB, free: 15.7 MB / 0.6667 GB
Notification: Performance of NFTyping.typeClassSections: time 0.005291/1.167, allocations: 1.08 MB / 0.8888 GB, free: 15.64 MB / 0.6667 GB
Notification: Performance of NFFlatten.flatten: time 0.004262/1.172, allocations: 1.438 MB / 0.8902 GB, free: 15.58 MB / 0.6667 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.001518/1.173, allocations: 0.556 MB / 0.8907 GB, free: 15.49 MB / 0.6667 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.002472/1.176, allocations: 0.6346 MB / 0.8913 GB, free: 15.29 MB / 0.6667 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.001783/1.178, allocations: 467.2 kB / 0.8918 GB, free: 15.12 MB / 0.6667 GB
Notification: Performance of NFPackage.collectConstants: time 0.0003233/1.178, allocations: 35.59 kB / 0.8918 GB, free: 15.12 MB / 0.6667 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.004483/1.182, allocations: 0.9118 MB / 0.8927 GB, free: 14.94 MB / 0.6667 GB
Notification: Performance of NFScalarize.scalarize: time 0.0008254/1.183, allocations: 276.1 kB / 0.893 GB, free: 14.84 MB / 0.6667 GB
Notification: Performance of NFVerifyModel.verify: time 0.0006224/1.184, allocations: 208.3 kB / 0.8932 GB, free: 14.78 MB / 0.6667 GB
Notification: Performance of NFConvertDAE.convert: time 0.003623/1.188, allocations: 1.255 MB / 0.8944 GB, free: 14.16 MB / 0.6667 GB
Notification: Performance of FrontEnd - DAE generated: time 4.849e-06/1.188, allocations: 0 / 0.8944 GB, free: 14.16 MB / 0.6667 GB
Notification: Performance of FrontEnd: time 2.845e-06/1.188, allocations: 1.859 kB / 0.8944 GB, free: 14.16 MB / 0.6667 GB
Notification: Performance of Transformations before backend: time 4.244e-05/1.188, allocations: 0 / 0.8944 GB, free: 14.16 MB / 0.6667 GB
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 0.003374/1.191, allocations: 1.107 MB / 0.8955 GB, free: 13.35 MB / 0.6667 GB
Notification: Performance of prepare preOptimizeDAE: time 5.398e-05/1.191, allocations: 9 kB / 0.8955 GB, free: 13.35 MB / 0.6667 GB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0003272/1.192, allocations: 110.7 kB / 0.8956 GB, free: 13.29 MB / 0.6667 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.004773/1.196, allocations: 445.9 kB / 0.896 GB, free: 13.13 MB / 0.6667 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.002621/1.199, allocations: 0.758 MB / 0.8967 GB, free: 12.7 MB / 0.6667 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 6.208e-05/1.199, allocations: 44.12 kB / 0.8968 GB, free: 12.7 MB / 0.6667 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001717/1.199, allocations: 68.44 kB / 0.8969 GB, free: 12.7 MB / 0.6667 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.001947/1.201, allocations: 0.7049 MB / 0.8975 GB, free: 12.5 MB / 0.6667 GB
Notification: Performance of preOpt findStateOrder (simulation): time 3.48e-05/1.201, allocations: 0 / 0.8975 GB, free: 12.5 MB / 0.6667 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.000103/1.201, allocations: 23.22 kB / 0.8976 GB, free: 12.5 MB / 0.6667 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 5.181e-05/1.202, allocations: 20.53 kB / 0.8976 GB, free: 12.5 MB / 0.6667 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001557/1.203, allocations: 0.5753 MB / 0.8981 GB, free: 12.4 MB / 0.6667 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 0.006585/1.21, allocations: 2.942 MB / 0.901 GB, free: 10.39 MB / 0.6667 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.001173/1.211, allocations: 474.1 kB / 0.9015 GB, free: 10.28 MB / 0.6667 GB
Notification: Performance of preOpt evalFunc (simulation): time 6.477e-05/1.211, allocations: 6.094 kB / 0.9015 GB, free: 10.28 MB / 0.6667 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.645e-05/1.211, allocations: 47.84 kB / 0.9015 GB, free: 10.23 MB / 0.6667 GB
Notification: Performance of pre-optimization done (n=45): time 3.126e-06/1.211, allocations: 0 / 0.9015 GB, free: 10.23 MB / 0.6667 GB
Notification: Performance of matching and sorting (n=63): time 0.01508/1.226, allocations: 3.23 MB / 0.9047 GB, free: 9.02 MB / 0.6667 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 6.961e-05/1.226, allocations: 82.77 kB / 0.9048 GB, free: 8.926 MB / 0.6667 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.00127/1.228, allocations: 0.5862 MB / 0.9053 GB, free: 8.715 MB / 0.6667 GB
Notification: Performance of collectPreVariables (initialization): time 0.0002063/1.228, allocations: 36.05 kB / 0.9054 GB, free: 8.684 MB / 0.6667 GB
Notification: Performance of collectInitialEqns (initialization): time 0.000438/1.228, allocations: 368.3 kB / 0.9057 GB, free: 8.48 MB / 0.6667 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0004307/1.229, allocations: 222.5 kB / 0.9059 GB, free: 8.32 MB / 0.6667 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 7.852e-05/1.229, allocations: 13.22 kB / 0.9059 GB, free: 8.32 MB / 0.6667 GB
Notification: Performance of setup shared object (initialization): time 0.0002705/1.229, allocations: 379.5 kB / 0.9063 GB, free: 7.984 MB / 0.6667 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.000923/1.23, allocations: 281.6 kB / 0.9066 GB, free: 7.949 MB / 0.6667 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.001057/1.231, allocations: 388.1 kB / 0.9069 GB, free: 7.805 MB / 0.6667 GB
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 0.01522/1.246, allocations: 1.45 MB / 0.9084 GB, free: 7.359 MB / 0.6667 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.889e-06/1.246, allocations: 1.859 kB / 0.9084 GB, free: 7.359 MB / 0.6667 GB
Notification: Performance of matching and sorting (n=74) (initialization): time 0.006281/1.253, allocations: 1.129 MB / 0.9095 GB, free: 7.066 MB / 0.6667 GB
Notification: Performance of prepare postOptimizeDAE: time 0.0004026/1.253, allocations: 0.6129 MB / 0.9101 GB, free: 6.43 MB / 0.6667 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.266e-05/1.253, allocations: 0 / 0.9101 GB, free: 6.43 MB / 0.6667 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.005344/1.258, allocations: 0.5118 MB / 0.9106 GB, free: 6.289 MB / 0.6667 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001313/1.26, allocations: 92.62 kB / 0.9106 GB, free: 6.27 MB / 0.6667 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01664/1.277, allocations: 5.213 MB / 0.9157 GB, free: 3.727 MB / 0.6667 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.00209/1.279, allocations: 68.45 kB / 0.9158 GB, free: 3.699 MB / 0.6667 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.000107/1.279, allocations: 18.88 kB / 0.9158 GB, free: 3.699 MB / 0.6667 GB
Notification: Performance of prepare postOptimizeDAE: time 1.602e-05/1.279, allocations: 5.438 kB / 0.9158 GB, free: 3.699 MB / 0.6667 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.005984/1.285, allocations: 1.041 MB / 0.9168 GB, free: 3.473 MB / 0.6667 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.092e-05/1.285, allocations: 2.75 kB / 0.9168 GB, free: 3.473 MB / 0.6667 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.005066/1.29, allocations: 0.5045 MB / 0.9173 GB, free: 3.34 MB / 0.6667 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0009066/1.291, allocations: 74.47 kB / 0.9174 GB, free: 3.328 MB / 0.6667 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01575/1.307, allocations: 4.618 MB / 0.9219 GB, free: 1.379 MB / 0.6667 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.00261/1.309, allocations: 68.27 kB / 0.922 GB, free: 1.352 MB / 0.6667 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001838/1.31, allocations: 19.34 kB / 0.922 GB, free: 1.352 MB / 0.6667 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 0.001173/1.311, allocations: 346.8 kB / 0.9223 GB, free: 1.141 MB / 0.6667 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0004736/1.311, allocations: 81.48 kB / 0.9224 GB, free: 1.102 MB / 0.6667 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.007171/1.318, allocations: 1.112 MB / 0.9235 GB, free: 0.7969 MB / 0.6667 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.481e-05/1.319, allocations: 7.719 kB / 0.9235 GB, free: 0.7969 MB / 0.6667 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 9.739e-06/1.319, allocations: 4 kB / 0.9235 GB, free: 0.793 MB / 0.6667 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.006558/1.325, allocations: 1.311 MB / 0.9248 GB, free: 136 kB / 0.6667 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.008856/1.334, allocations: 2.552 MB / 0.9273 GB, free: 15.34 MB / 0.6823 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.65e-05/1.334, allocations: 0 / 0.9273 GB, free: 15.34 MB / 0.6823 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0006784/1.335, allocations: 68.02 kB / 0.9273 GB, free: 15.33 MB / 0.6823 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.004431/1.339, allocations: 0.5088 MB / 0.9278 GB, free: 15.16 MB / 0.6823 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0001395/1.339, allocations: 28.2 kB / 0.9279 GB, free: 15.16 MB / 0.6823 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.01147/1.351, allocations: 4.953 MB / 0.9327 GB, free: 12.68 MB / 0.6823 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.267e-06/1.351, allocations: 0 / 0.9327 GB, free: 12.68 MB / 0.6823 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.005531/1.357, allocations: 1.577 MB / 0.9342 GB, free: 12.15 MB / 0.6823 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0008625/1.357, allocations: 246.1 kB / 0.9345 GB, free: 11.99 MB / 0.6823 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001974/1.358, allocations: 19.91 kB / 0.9345 GB, free: 11.99 MB / 0.6823 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001556/1.359, allocations: 62.38 kB / 0.9346 GB, free: 11.96 MB / 0.6823 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0002612/1.36, allocations: 50.48 kB / 0.9346 GB, free: 11.95 MB / 0.6823 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 8.975e-05/1.36, allocations: 20.33 kB / 0.9346 GB, free: 11.94 MB / 0.6823 GB
Notification: Performance of sorting global known variables: time 0.0007923/1.36, allocations: 421.2 kB / 0.935 GB, free: 11.79 MB / 0.6823 GB
Notification: Performance of sort global known variables: time 4.51e-07/1.36, allocations: 2.844 kB / 0.935 GB, free: 11.79 MB / 0.6823 GB
Notification: Performance of remove unused functions: time 0.00246/1.363, allocations: 457.5 kB / 0.9355 GB, free: 11.79 MB / 0.6823 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 0.007648/1.371, allocations: 2.446 MB / 0.9379 GB, free: 10.14 MB / 0.6823 GB
Notification: Performance of simCode: created initialization part: time 0.005675/1.376, allocations: 1.719 MB / 0.9395 GB, free: 9.102 MB / 0.6823 GB
Notification: Performance of simCode: created event and clocks part: time 7.855e-06/1.376, allocations: 0 / 0.9395 GB, free: 9.102 MB / 0.6823 GB
Notification: Performance of simCode: created simulation system equations: time 0.002372/1.379, allocations: 0.6789 MB / 0.9402 GB, free: 8.68 MB / 0.6823 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.004026/1.383, allocations: 464.1 kB / 0.9406 GB, free: 8.449 MB / 0.6823 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.01606/1.399, allocations: 6.342 MB / 0.9468 GB, free: 3.27 MB / 0.6823 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001008/1.4, allocations: 1.069 MB / 0.9479 GB, free: 2.172 MB / 0.6823 GB
Notification: Performance of simCode: alias equations: time 0.001565/1.402, allocations: 190.3 kB / 0.9481 GB, free: 1.98 MB / 0.6823 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0006462/1.402, allocations: 285.2 kB / 0.9483 GB, free: 1.703 MB / 0.6823 GB
Notification: Performance of SimCode: time 1.182e-06/1.402, allocations: 0 / 0.9483 GB, free: 1.703 MB / 0.6823 GB
Notification: Performance of buildModelFMU: Generate the FMI files: time 0.09914/1.501, allocations: 30.58 MB / 0.9782 GB, free: 3.535 MB / 0.7136 GB
Notification: Performance of buildModelFMU: configured platform static using cached values: time 0.0003878/1.502, allocations: 287.6 kB / 0.9785 GB, free: 3.176 MB / 0.7136 GB
Notification: Performance of buildModelFMU: Generate platform static: time 3.755/5.257, allocations: 0 / 0.9785 GB, free: 3.176 MB / 0.7136 GB