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 0.009369/0.009375, allocations: 106.9 kB / 15.06 MB, free: 5.562 MB / 13.93 MB
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Complex 3.2.2.mo): time 0.001135/0.001135, allocations: 181.8 kB / 15.95 MB, free: 5.527 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 1.83/1.83, allocations: 194.6 MB / 211.3 MB, free: 11.04 MB / 170.7 MB
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Buildings 6.0.0/package.mo): time 2.408/2.408, allocations: 236.2 MB / 492.6 MB, free: 11.26 MB / 394.7 MB
Notification: Performance of FrontEnd - loaded program: time 0.0005116/0.0005118, allocations: 20 kB / 0.5869 GB, free: 2.16 MB / 490.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.6441/0.6447, allocations: 98.7 MB / 0.6833 GB, free: 16.8 MB / 0.5261 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesSpecializedAirPerfectGas): time 0.2627/0.9074, allocations: 149.3 MB / 0.8291 GB, free: 8.75 MB / 0.6511 GB
Notification: Performance of NFInst.instExpressions: time 0.02147/0.9289, allocations: 11.64 MB / 0.8405 GB, free: 13.09 MB / 0.6667 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.001206/0.9301, allocations: 31.75 kB / 0.8405 GB, free: 13.05 MB / 0.6667 GB
Notification: Performance of NFTyping.typeComponents: time 0.001823/0.932, allocations: 0.525 MB / 0.841 GB, free: 12.53 MB / 0.6667 GB
Notification: Performance of NFTyping.typeBindings: time 0.006472/0.9385, allocations: 1.753 MB / 0.8427 GB, free: 10.77 MB / 0.6667 GB
Notification: Performance of NFTyping.typeClassSections: time 0.004384/0.9429, allocations: 1.091 MB / 0.8438 GB, free: 9.676 MB / 0.6667 GB
Notification: Performance of NFFlatten.flatten: time 0.003236/0.9461, allocations: 1.442 MB / 0.8452 GB, free: 8.234 MB / 0.6667 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.001079/0.9473, allocations: 0.5583 MB / 0.8458 GB, free: 7.668 MB / 0.6667 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.001508/0.9488, allocations: 0.6424 MB / 0.8464 GB, free: 7.023 MB / 0.6667 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.0008027/0.9496, allocations: 466.2 kB / 0.8468 GB, free: 6.566 MB / 0.6667 GB
Notification: Performance of NFPackage.collectConstants: time 0.0001189/0.9497, allocations: 35.94 kB / 0.8469 GB, free: 6.531 MB / 0.6667 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.002887/0.9526, allocations: 0.9205 MB / 0.8478 GB, free: 5.609 MB / 0.6667 GB
Notification: Performance of NFScalarize.scalarize: time 0.0005307/0.9532, allocations: 275.2 kB / 0.848 GB, free: 5.34 MB / 0.6667 GB
Notification: Performance of NFVerifyModel.verify: time 0.0003989/0.9536, allocations: 213.2 kB / 0.8482 GB, free: 5.125 MB / 0.6667 GB
Notification: Performance of NFConvertDAE.convert: time 0.002317/0.956, allocations: 1.237 MB / 0.8494 GB, free: 3.887 MB / 0.6667 GB
Notification: Performance of FrontEnd - DAE generated: time 3.31e-06/0.956, allocations: 0 / 0.8494 GB, free: 3.887 MB / 0.6667 GB
Notification: Performance of FrontEnd: time 2.228e-06/0.956, allocations: 0 / 0.8494 GB, free: 3.887 MB / 0.6667 GB
Notification: Performance of Transformations before backend: time 1.397e-05/0.956, allocations: 4 kB / 0.8494 GB, free: 3.883 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 0.002215/0.9582, allocations: 1.113 MB / 0.8505 GB, free: 2.715 MB / 0.6667 GB
Notification: Performance of prepare preOptimizeDAE: time 4.038e-05/0.9583, allocations: 12.03 kB / 0.8505 GB, free: 2.703 MB / 0.6667 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.003756/0.9621, allocations: 442.4 kB / 0.851 GB, free: 2.27 MB / 0.6667 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.001858/0.964, allocations: 0.7532 MB / 0.8517 GB, free: 1.473 MB / 0.6667 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 5.982e-05/0.964, allocations: 49.31 kB / 0.8517 GB, free: 1.426 MB / 0.6667 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001503/0.9642, allocations: 68 kB / 0.8518 GB, free: 1.359 MB / 0.6667 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.001502/0.9657, allocations: 0.6311 MB / 0.8524 GB, free: 0.7227 MB / 0.6667 GB
Notification: Performance of preOpt findStateOrder (simulation): time 2.692e-05/0.9658, allocations: 3.953 kB / 0.8524 GB, free: 0.7188 MB / 0.6667 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 8.82e-05/0.9659, allocations: 24 kB / 0.8524 GB, free: 0.6953 MB / 0.6667 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 4.015e-05/0.9659, allocations: 21.31 kB / 0.8525 GB, free: 0.6758 MB / 0.6667 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001359/0.9673, allocations: 0.5751 MB / 0.853 GB, free: 100 kB / 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 0.005065/0.9724, allocations: 2.867 MB / 0.8558 GB, free: 12.97 MB / 0.6824 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0009884/0.9734, allocations: 468.9 kB / 0.8563 GB, free: 12.51 MB / 0.6824 GB
Notification: Performance of preOpt evalFunc (simulation): time 5.022e-05/0.9735, allocations: 4.375 kB / 0.8563 GB, free: 12.5 MB / 0.6824 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.754e-05/0.9735, allocations: 38.94 kB / 0.8563 GB, free: 12.46 MB / 0.6824 GB
Notification: Performance of pre-optimization done (n=45): time 3.445e-06/0.9735, allocations: 0 / 0.8563 GB, free: 12.46 MB / 0.6824 GB
Notification: Performance of matching and sorting (n=63): time 0.01029/0.9838, allocations: 3.111 MB / 0.8594 GB, free: 9.246 MB / 0.6824 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 5.478e-05/0.9839, allocations: 55.97 kB / 0.8594 GB, free: 9.18 MB / 0.6824 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001041/0.985, allocations: 0.59 MB / 0.86 GB, free: 8.582 MB / 0.6824 GB
Notification: Performance of collectPreVariables (initialization): time 0.0001099/0.9851, allocations: 41.7 kB / 0.86 GB, free: 8.535 MB / 0.6824 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0003479/0.9854, allocations: 360.3 kB / 0.8604 GB, free: 8.18 MB / 0.6824 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0002829/0.9857, allocations: 216.8 kB / 0.8606 GB, free: 7.965 MB / 0.6824 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 4.82e-05/0.9858, allocations: 12 kB / 0.8606 GB, free: 7.953 MB / 0.6824 GB
Notification: Performance of setup shared object (initialization): time 0.0002356/0.986, allocations: 374.8 kB / 0.8609 GB, free: 7.578 MB / 0.6824 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0006411/0.9867, allocations: 285.2 kB / 0.8612 GB, free: 7.301 MB / 0.6824 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0007451/0.9875, allocations: 388.3 kB / 0.8616 GB, free: 6.887 MB / 0.6824 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 0.007507/0.995, allocations: 1.455 MB / 0.863 GB, free: 5.41 MB / 0.6824 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.674e-06/0.995, allocations: 0 / 0.863 GB, free: 5.41 MB / 0.6824 GB
Notification: Performance of matching and sorting (n=74) (initialization): time 0.003733/0.9987, allocations: 1.135 MB / 0.8641 GB, free: 4.262 MB / 0.6824 GB
Notification: Performance of prepare postOptimizeDAE: time 0.0003679/0.9991, allocations: 0.6262 MB / 0.8647 GB, free: 3.59 MB / 0.6824 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.406e-05/0.9992, allocations: 4 kB / 0.8647 GB, free: 3.586 MB / 0.6824 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.002645/1.002, allocations: 0.5025 MB / 0.8652 GB, free: 3.082 MB / 0.6824 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0006593/1.003, allocations: 83.89 kB / 0.8653 GB, free: 3 MB / 0.6824 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0105/1.013, allocations: 5.226 MB / 0.8704 GB, free: 13.62 MB / 0.698 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001037/1.014, allocations: 63.86 kB / 0.8705 GB, free: 13.56 MB / 0.698 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 7.597e-05/1.014, allocations: 20 kB / 0.8705 GB, free: 13.54 MB / 0.698 GB
Notification: Performance of prepare postOptimizeDAE: time 1.396e-05/1.014, allocations: 4 kB / 0.8705 GB, free: 13.54 MB / 0.698 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.004001/1.018, allocations: 1.048 MB / 0.8715 GB, free: 12.48 MB / 0.698 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.172e-05/1.018, allocations: 0 / 0.8715 GB, free: 12.48 MB / 0.698 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.002612/1.021, allocations: 0.5059 MB / 0.872 GB, free: 11.98 MB / 0.698 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0004814/1.021, allocations: 79.91 kB / 0.8721 GB, free: 11.9 MB / 0.698 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.009999/1.031, allocations: 4.622 MB / 0.8766 GB, free: 7.148 MB / 0.698 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001061/1.033, allocations: 67.81 kB / 0.8767 GB, free: 7.082 MB / 0.698 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 7.011e-05/1.033, allocations: 16 kB / 0.8767 GB, free: 7.066 MB / 0.698 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 0.0006716/1.033, allocations: 353 kB / 0.877 GB, free: 6.711 MB / 0.698 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002266/1.034, allocations: 75.06 kB / 0.8771 GB, free: 6.637 MB / 0.698 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.003548/1.037, allocations: 1.115 MB / 0.8782 GB, free: 5.504 MB / 0.698 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.654e-05/1.037, allocations: 11.95 kB / 0.8782 GB, free: 5.492 MB / 0.698 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 3.517e-06/1.037, allocations: 4 kB / 0.8782 GB, free: 5.488 MB / 0.698 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.003376/1.041, allocations: 1.314 MB / 0.8795 GB, free: 4.09 MB / 0.698 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.00621/1.047, allocations: 2.412 MB / 0.8818 GB, free: 1.605 MB / 0.698 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.112e-05/1.047, allocations: 4 kB / 0.8818 GB, free: 1.602 MB / 0.698 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0004431/1.047, allocations: 63.91 kB / 0.8819 GB, free: 1.539 MB / 0.698 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.002938/1.05, allocations: 0.5076 MB / 0.8824 GB, free: 1.031 MB / 0.698 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 9.508e-05/1.05, allocations: 23.98 kB / 0.8824 GB, free: 1.008 MB / 0.698 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.009882/1.06, allocations: 4.985 MB / 0.8873 GB, free: 11.87 MB / 0.7136 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.41e-06/1.06, allocations: 0 / 0.8873 GB, free: 11.87 MB / 0.7136 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.004271/1.065, allocations: 1.566 MB / 0.8888 GB, free: 10.26 MB / 0.7136 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0005875/1.065, allocations: 240.2 kB / 0.889 GB, free: 10 MB / 0.7136 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001451/1.065, allocations: 20 kB / 0.8891 GB, free: 9.984 MB / 0.7136 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.000961/1.066, allocations: 68.44 kB / 0.8891 GB, free: 9.918 MB / 0.7136 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001905/1.067, allocations: 52.48 kB / 0.8892 GB, free: 9.867 MB / 0.7136 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 8.469e-05/1.067, allocations: 19.98 kB / 0.8892 GB, free: 9.848 MB / 0.7136 GB
Notification: Performance of sorting global known variables: time 0.0007289/1.067, allocations: 427 kB / 0.8896 GB, free: 9.438 MB / 0.7136 GB
Notification: Performance of sort global known variables: time 7.47e-07/1.067, allocations: 4 kB / 0.8896 GB, free: 9.434 MB / 0.7136 GB
Notification: Performance of remove unused functions: time 0.001888/1.069, allocations: 456 kB / 0.89 GB, free: 8.988 MB / 0.7136 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 0.0005933/1.07, allocations: 216.9 kB / 0.8902 GB, free: 8.777 MB / 0.7136 GB
Notification: Performance of simCode: created initialization part: time 0.00451/1.074, allocations: 1.715 MB / 0.8919 GB, free: 7.039 MB / 0.7136 GB
Notification: Performance of simCode: created event and clocks part: time 6.471e-06/1.074, allocations: 0 / 0.8919 GB, free: 7.039 MB / 0.7136 GB
Notification: Performance of simCode: created simulation system equations: time 0.001851/1.076, allocations: 0.6806 MB / 0.8926 GB, free: 6.348 MB / 0.7136 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002711/1.079, allocations: 466.9 kB / 0.893 GB, free: 5.891 MB / 0.7136 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.004251/1.083, allocations: 2.266 MB / 0.8952 GB, free: 3.594 MB / 0.7136 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001021/1.084, allocations: 1.073 MB / 0.8963 GB, free: 2.492 MB / 0.7136 GB
Notification: Performance of simCode: alias equations: time 0.001228/1.086, allocations: 187.8 kB / 0.8965 GB, free: 2.305 MB / 0.7136 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0002036/1.086, allocations: 59.42 kB / 0.8965 GB, free: 2.246 MB / 0.7136 GB
Notification: Performance of SimCode: time 1.523e-06/1.086, allocations: 0 / 0.8965 GB, free: 2.246 MB / 0.7136 GB
Notification: Performance of Templates: time 0.6929/1.779, allocations: 23.26 MB / 0.9192 GB, free: 212.4 MB / 0.7292 GB