Running: ./testmodel.py --libraries=/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/./OMCompiler/build/lib/omlibrary/ --ompython_omhome=/usr Buildings_6.0.0_Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesSpecializedAirPerfectGas.conf.json
Using package Buildings with version 6.0.0 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Buildings 6.0.0/package.mo)
Using package Modelica with version 3.2.2 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Modelica 3.2.2/package.mo)
Using package Complex with version 3.2.2 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Complex 3.2.2.mo)
Using package ModelicaServices with version 3.2.2 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/ModelicaServices 3.2.2/package.mo)
Running command: translateModel(Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesSpecializedAirPerfectGas,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_6.0.0_Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesSpecializedAirPerfectGas")
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/ModelicaServices 3.2.2/package.mo): time 0.0044/0.004406, allocations: 235.5 kB / 15.81 MB, free: 6.281 MB / 13.93 MB
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Complex 3.2.2.mo): time 0.00118/0.00118, allocations: 182.6 kB / 16.69 MB, free: 5.449 MB / 13.93 MB
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Modelica 3.2.2/package.mo): time 4.09/4.09, allocations: 389.1 MB / 406.5 MB, free: 11.87 MB / 330.7 MB
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Buildings 6.0.0/package.mo): time 4.111/4.111, allocations: 472.3 MB / 0.9024 GB, free: 9.215 MB / 0.5886 GB
Notification: Performance of FrontEnd - loaded program: time 0.0007635/0.000764, allocations: 12 kB / 1.008 GB, free: 138.1 MB / 0.6042 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2303/0.2311, allocations: 98.72 MB / 1.105 GB, free: 42.02 MB / 0.6042 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesSpecializedAirPerfectGas): time 0.9192/1.15, allocations: 161 MB / 1.262 GB, free: 6.668 MB / 0.6355 GB
Notification: Performance of NFInst.instExpressions: time 0.03722/1.188, allocations: 12.71 MB / 1.274 GB, free: 13.67 MB / 0.6511 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.001941/1.19, allocations: 28.41 kB / 1.274 GB, free: 13.66 MB / 0.6511 GB
Notification: Performance of NFTyping.typeComponents: time 0.003435/1.193, allocations: 470.2 kB / 1.275 GB, free: 13.42 MB / 0.6511 GB
[/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Buildings 6.0.0/Fluid/Sources/BaseClasses/PartialSource.mo:25:17-26:47:writable] Warning: 'each' used when modifying non-array element m_flow.
[/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Buildings 6.0.0/Fluid/Sources/BaseClasses/PartialSource.mo:23:17-24:49:writable] Warning: 'each' used when modifying non-array element m_flow.
Notification: Performance of NFTyping.typeBindings: time 0.0118/1.205, allocations: 1.885 MB / 1.277 GB, free: 12.4 MB / 0.6511 GB
Notification: Performance of NFTyping.typeClassSections: time 0.00744/1.212, allocations: 1.072 MB / 1.278 GB, free: 11.91 MB / 0.6511 GB
Notification: Performance of NFFlatten.flatten: time 0.007814/1.22, allocations: 2.927 MB / 1.28 GB, free: 10.61 MB / 0.6511 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.001904/1.222, allocations: 0.5508 MB / 1.281 GB, free: 10.28 MB / 0.6511 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.003055/1.225, allocations: 0.6967 MB / 1.282 GB, free: 9.91 MB / 0.6511 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.002726/1.228, allocations: 0.7068 MB / 1.282 GB, free: 9.523 MB / 0.6511 GB
Notification: Performance of NFPackage.collectConstants: time 0.0003318/1.229, allocations: 32.56 kB / 1.282 GB, free: 9.523 MB / 0.6511 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.005155/1.234, allocations: 0.8106 MB / 1.283 GB, free: 9.113 MB / 0.6511 GB
Notification: Performance of NFScalarize.scalarize: time 0.001162/1.235, allocations: 301 kB / 1.283 GB, free: 8.926 MB / 0.6511 GB
Notification: Performance of NFVerifyModel.verify: time 0.0007858/1.236, allocations: 208.3 kB / 1.284 GB, free: 8.812 MB / 0.6511 GB
Notification: Performance of NFConvertDAE.convert: time 0.004215/1.24, allocations: 1.257 MB / 1.285 GB, free: 8.012 MB / 0.6511 GB
Notification: Performance of FrontEnd - DAE generated: time 8.056e-06/1.24, allocations: 3.938 kB / 1.285 GB, free: 8.008 MB / 0.6511 GB
Notification: Performance of FrontEnd: time 3.506e-06/1.24, allocations: 1.156 kB / 1.285 GB, free: 8.008 MB / 0.6511 GB
Notification: Performance of Transformations before backend: time 3.41e-05/1.24, allocations: 4 kB / 1.285 GB, free: 8.004 MB / 0.6511 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 0.004149/1.244, allocations: 1.107 MB / 1.286 GB, free: 7.125 MB / 0.6511 GB
Notification: Performance of prepare preOptimizeDAE: time 5.598e-05/1.244, allocations: 19.28 kB / 1.286 GB, free: 7.117 MB / 0.6511 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.006694/1.251, allocations: 437.4 kB / 1.286 GB, free: 6.926 MB / 0.6511 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.003343/1.254, allocations: 0.7731 MB / 1.287 GB, free: 6.328 MB / 0.6511 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001282/1.255, allocations: 50.53 kB / 1.287 GB, free: 6.305 MB / 0.6511 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0002415/1.255, allocations: 65.55 kB / 1.287 GB, free: 6.281 MB / 0.6511 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.002607/1.258, allocations: 0.6319 MB / 1.288 GB, free: 5.914 MB / 0.6511 GB
Notification: Performance of preOpt findStateOrder (simulation): time 4.604e-05/1.258, allocations: 9.484 kB / 1.288 GB, free: 5.906 MB / 0.6511 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001526/1.258, allocations: 26.38 kB / 1.288 GB, free: 5.887 MB / 0.6511 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 6.139e-05/1.258, allocations: 23.06 kB / 1.288 GB, free: 5.887 MB / 0.6511 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.002503/1.26, allocations: 0.5718 MB / 1.289 GB, free: 5.602 MB / 0.6511 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 0.006839/1.267, allocations: 2.846 MB / 1.291 GB, free: 3.121 MB / 0.6511 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.001152/1.268, allocations: 462.3 kB / 1.292 GB, free: 2.875 MB / 0.6511 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0006061/1.269, allocations: 253 kB / 1.292 GB, free: 2.746 MB / 0.6511 GB
Notification: Performance of preOpt evalFunc (simulation): time 7.124e-05/1.269, allocations: 5.656 kB / 1.292 GB, free: 2.746 MB / 0.6511 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.41e-05/1.269, allocations: 46.25 kB / 1.292 GB, free: 2.699 MB / 0.6511 GB
Notification: Performance of pre-optimization done (n=45): time 3.737e-06/1.269, allocations: 0 / 1.292 GB, free: 2.699 MB / 0.6511 GB
Notification: Performance of matching and sorting (n=63): time 0.0147/1.284, allocations: 3.127 MB / 1.295 GB, free: 0.7852 MB / 0.6511 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 4.975e-05/1.284, allocations: 58.47 kB / 1.295 GB, free: 0.7227 MB / 0.6511 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001174/1.285, allocations: 0.5552 MB / 1.296 GB, free: 408 kB / 0.6511 GB
Notification: Performance of collectPreVariables (initialization): time 0.0001665/1.285, allocations: 39.05 kB / 1.296 GB, free: 368 kB / 0.6511 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0003595/1.286, allocations: 362 kB / 1.296 GB, free: 44 kB / 0.6511 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0003348/1.286, allocations: 220.3 kB / 1.296 GB, free: 15.85 MB / 0.6667 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 5.972e-05/1.286, allocations: 9.875 kB / 1.296 GB, free: 15.84 MB / 0.6667 GB
Notification: Performance of setup shared object (initialization): time 0.0002105/1.286, allocations: 384.1 kB / 1.297 GB, free: 15.48 MB / 0.6667 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0007828/1.287, allocations: 281 kB / 1.297 GB, free: 15.33 MB / 0.6667 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0008929/1.288, allocations: 387.8 kB / 1.297 GB, free: 15.07 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 0.01126/1.299, allocations: 1.462 MB / 1.299 GB, free: 14.29 MB / 0.6667 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.587e-06/1.299, allocations: 0 / 1.299 GB, free: 14.29 MB / 0.6667 GB
Notification: Performance of matching and sorting (n=74) (initialization): time 0.005024/1.304, allocations: 1.135 MB / 1.3 GB, free: 13.65 MB / 0.6667 GB
Notification: Performance of prepare postOptimizeDAE: time 0.0001343/1.305, allocations: 131.9 kB / 1.3 GB, free: 13.51 MB / 0.6667 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.102e-05/1.305, allocations: 5.094 kB / 1.3 GB, free: 13.5 MB / 0.6667 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.003978/1.309, allocations: 0.5039 MB / 1.3 GB, free: 13.27 MB / 0.6667 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.000971/1.31, allocations: 89.17 kB / 1.301 GB, free: 13.25 MB / 0.6667 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01191/1.322, allocations: 5.076 MB / 1.306 GB, free: 9.344 MB / 0.6667 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001577/1.323, allocations: 75.72 kB / 1.306 GB, free: 9.309 MB / 0.6667 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 8.317e-05/1.323, allocations: 17.69 kB / 1.306 GB, free: 9.305 MB / 0.6667 GB
Notification: Performance of prepare postOptimizeDAE: time 1.431e-05/1.323, allocations: 6.062 kB / 1.306 GB, free: 9.305 MB / 0.6667 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.004378/1.328, allocations: 1.048 MB / 1.307 GB, free: 8.73 MB / 0.6667 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.025e-06/1.328, allocations: 0 / 1.307 GB, free: 8.73 MB / 0.6667 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.003718/1.331, allocations: 0.4997 MB / 1.307 GB, free: 8.418 MB / 0.6667 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0006966/1.332, allocations: 75.84 kB / 1.307 GB, free: 8.344 MB / 0.6667 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01154/1.344, allocations: 4.471 MB / 1.312 GB, free: 3.746 MB / 0.6667 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001551/1.345, allocations: 63.86 kB / 1.312 GB, free: 3.684 MB / 0.6667 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 7.596e-05/1.345, allocations: 24 kB / 1.312 GB, free: 3.66 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 0.0007704/1.346, allocations: 348.9 kB / 1.312 GB, free: 3.309 MB / 0.6667 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002592/1.347, allocations: 79.06 kB / 1.312 GB, free: 3.23 MB / 0.6667 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.004818/1.351, allocations: 1.118 MB / 1.313 GB, free: 2.102 MB / 0.6667 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.004469/1.356, allocations: 1.317 MB / 1.314 GB, free: 0.6992 MB / 0.6667 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 7.414e-06/1.356, allocations: 0 / 1.314 GB, free: 0.6992 MB / 0.6667 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0008191/1.357, allocations: 236.2 kB / 1.315 GB, free: 460 kB / 0.6667 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001866/1.357, allocations: 19.95 kB / 1.315 GB, free: 440 kB / 0.6667 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.00143/1.358, allocations: 58.69 kB / 1.315 GB, free: 384 kB / 0.6667 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0002254/1.359, allocations: 68.38 kB / 1.315 GB, free: 316 kB / 0.6667 GB
Notification: Performance of postOpt createDAEmodeBDAE (simulation): time 0.005014/1.364, allocations: 1.214 MB / 1.316 GB, free: 15.09 MB / 0.6823 GB
Notification: Performance of postOpt detectDAEmodeSparsePattern (simulation): time 0.003117/1.367, allocations: 1.339 MB / 1.317 GB, free: 13.74 MB / 0.6823 GB
Notification: Performance of postOpt setEvaluationStage (simulation): time 0.0008633/1.368, allocations: 368.3 kB / 1.318 GB, free: 13.38 MB / 0.6823 GB
Notification: Performance of sorting global known variables: time 0.0008248/1.369, allocations: 399 kB / 1.318 GB, free: 12.99 MB / 0.6823 GB
Notification: Performance of Backend: time 2.945e-06/1.369, allocations: 0 / 1.318 GB, free: 12.99 MB / 0.6823 GB
Notification: Performance of simCode: created initialization part: time 0.007248/1.376, allocations: 1.879 MB / 1.32 GB, free: 11.11 MB / 0.6823 GB
Notification: Performance of SimCode: time 0.00752/1.383, allocations: 2.969 MB / 1.323 GB, free: 8.109 MB / 0.6823 GB
Notification: Performance of Templates: time 0.06649/1.45, allocations: 25 MB / 1.347 GB, free: 15.46 MB / 0.7136 GB