Running: ./testmodel.py --libraries=/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/./OMCompiler/build/lib/omlibrary/ --ompython_omhome=/usr Buildings_6.0.0_Buildings.Fluid.MassExchangers.Validation.ConstantEffectivenessZeroFlowBothStreams.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.MassExchangers.Validation.ConstantEffectivenessZeroFlowBothStreams,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_6.0.0_Buildings.Fluid.MassExchangers.Validation.ConstantEffectivenessZeroFlowBothStreams")
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/ModelicaServices 3.2.2/package.mo): time 0.01506/0.01506, allocations: 109.6 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 0.001835/0.001835, allocations: 182.8 kB / 15.95 MB, free: 5.523 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 1.98/1.98, allocations: 194.6 MB / 211.3 MB, free: 10.99 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 2.375/2.375, allocations: 236.2 MB / 492.6 MB, free: 11.33 MB / 394.7 MB
Notification: Performance of FrontEnd - loaded program: time 0.0004926/0.0004927, allocations: 16 kB / 0.5869 GB, free: 2.176 MB / 490.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.5942/0.5948, allocations: 98.71 MB / 0.6833 GB, free: 16.83 MB / 0.5261 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.MassExchangers.Validation.ConstantEffectivenessZeroFlowBothStreams): time 0.2868/0.8816, allocations: 176.6 MB / 0.8558 GB, free: 13.43 MB / 0.6823 GB
Notification: Performance of NFInst.instExpressions: time 0.01435/0.896, allocations: 6.993 MB / 0.8626 GB, free: 6.426 MB / 0.6823 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.001442/0.8975, allocations: 35.75 kB / 0.8626 GB, free: 6.391 MB / 0.6823 GB
Notification: Performance of NFTyping.typeComponents: time 0.002615/0.9001, allocations: 0.7272 MB / 0.8633 GB, free: 5.66 MB / 0.6823 GB
Notification: Performance of NFTyping.typeBindings: time 0.007823/0.908, allocations: 2.201 MB / 0.8655 GB, free: 3.453 MB / 0.6823 GB
Notification: Performance of NFTyping.typeClassSections: time 0.004817/0.9128, allocations: 1.195 MB / 0.8667 GB, free: 2.258 MB / 0.6823 GB
Notification: Performance of NFFlatten.flatten: time 0.00378/0.9166, allocations: 1.678 MB / 0.8683 GB, free: 0.5742 MB / 0.6823 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.001757/0.9184, allocations: 0.8277 MB / 0.8691 GB, free: 15.73 MB / 0.698 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.003636/0.9221, allocations: 1.281 MB / 0.8704 GB, free: 14.45 MB / 0.698 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.001436/0.9236, allocations: 0.6849 MB / 0.871 GB, free: 13.76 MB / 0.698 GB
Notification: Performance of NFPackage.collectConstants: time 0.0002018/0.9238, allocations: 44 kB / 0.8711 GB, free: 13.72 MB / 0.698 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.003828/0.9276, allocations: 1.326 MB / 0.8724 GB, free: 12.39 MB / 0.698 GB
Notification: Performance of NFScalarize.scalarize: time 0.0006004/0.9283, allocations: 322.9 kB / 0.8727 GB, free: 12.07 MB / 0.698 GB
Notification: Performance of NFVerifyModel.verify: time 0.000537/0.9288, allocations: 273.1 kB / 0.8729 GB, free: 11.8 MB / 0.698 GB
Notification: Performance of NFConvertDAE.convert: time 0.003002/0.9319, allocations: 1.603 MB / 0.8745 GB, free: 10.2 MB / 0.698 GB
Notification: Performance of FrontEnd - DAE generated: time 4.075e-06/0.9319, allocations: 3.938 kB / 0.8745 GB, free: 10.19 MB / 0.698 GB
Notification: Performance of FrontEnd: time 1.944e-06/0.9319, allocations: 0 / 0.8745 GB, free: 10.19 MB / 0.698 GB
Notification: Performance of Transformations before backend: time 1.654e-05/0.9319, allocations: 4 kB / 0.8745 GB, free: 10.19 MB / 0.698 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 209
 * Number of variables: 209
Notification: Performance of Generate backend data structure: time 0.005028/0.937, allocations: 1.571 MB / 0.876 GB, free: 8.559 MB / 0.698 GB
Notification: Performance of prepare preOptimizeDAE: time 3.927e-05/0.937, allocations: 11.97 kB / 0.8761 GB, free: 8.547 MB / 0.698 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.003955/0.941, allocations: 0.5955 MB / 0.8766 GB, free: 7.949 MB / 0.698 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.002447/0.9435, allocations: 0.9298 MB / 0.8775 GB, free: 6.977 MB / 0.698 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.000768/0.9443, allocations: 201.8 kB / 0.8777 GB, free: 6.777 MB / 0.698 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0002671/0.9446, allocations: 88 kB / 0.8778 GB, free: 6.691 MB / 0.698 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.003924/0.9485, allocations: 1.26 MB / 0.879 GB, free: 5.426 MB / 0.698 GB
Notification: Performance of preOpt findStateOrder (simulation): time 2.839e-05/0.9486, allocations: 7.922 kB / 0.8791 GB, free: 5.418 MB / 0.698 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001451/0.9487, allocations: 28 kB / 0.8791 GB, free: 5.391 MB / 0.698 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 7.883e-05/0.9488, allocations: 49.98 kB / 0.8791 GB, free: 5.344 MB / 0.698 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.005444/0.9543, allocations: 1.624 MB / 0.8807 GB, free: 3.715 MB / 0.698 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 0.009042/0.9633, allocations: 4.08 MB / 0.8847 GB, free: 15.36 MB / 0.7136 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.003645/0.967, allocations: 1.105 MB / 0.8858 GB, free: 14.25 MB / 0.7136 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0009017/0.968, allocations: 294.9 kB / 0.8861 GB, free: 13.92 MB / 0.7136 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.985e-05/0.968, allocations: 39.22 kB / 0.8861 GB, free: 13.88 MB / 0.7136 GB
Notification: Performance of pre-optimization done (n=76): time 4.086e-06/0.968, allocations: 0 / 0.8861 GB, free: 13.88 MB / 0.7136 GB
Notification: Performance of matching and sorting (n=76): time 0.006924/0.975, allocations: 1.91 MB / 0.888 GB, free: 11.96 MB / 0.7136 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 5.989e-05/0.9751, allocations: 68.06 kB / 0.888 GB, free: 11.88 MB / 0.7136 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001532/0.9766, allocations: 0.8114 MB / 0.8888 GB, free: 11.04 MB / 0.7136 GB
Notification: Performance of collectPreVariables (initialization): time 0.0001594/0.9768, allocations: 45.64 kB / 0.8889 GB, free: 10.99 MB / 0.7136 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0004889/0.9773, allocations: 444.5 kB / 0.8893 GB, free: 10.55 MB / 0.7136 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0003315/0.9776, allocations: 256.2 kB / 0.8895 GB, free: 10.3 MB / 0.7136 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 8.635e-05/0.9777, allocations: 16 kB / 0.8895 GB, free: 10.28 MB / 0.7136 GB
Notification: Performance of setup shared object (initialization): time 0.0001819/0.9779, allocations: 333.9 kB / 0.8899 GB, free: 9.949 MB / 0.7136 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.002007/0.98, allocations: 0.5641 MB / 0.8904 GB, free: 9.387 MB / 0.7136 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.00218/0.9822, allocations: 0.6958 MB / 0.8911 GB, free: 8.652 MB / 0.7136 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.00209/0.9843, allocations: 0.6216 MB / 0.8917 GB, free: 8.023 MB / 0.7136 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.313e-05/0.9843, allocations: 0 / 0.8917 GB, free: 8.023 MB / 0.7136 GB
Notification: Performance of matching and sorting (n=87) (initialization): time 0.004867/0.9892, allocations: 1.435 MB / 0.8931 GB, free: 6.574 MB / 0.7136 GB
Notification: Performance of prepare postOptimizeDAE: time 0.0003846/0.9896, allocations: 0.557 MB / 0.8936 GB, free: 5.973 MB / 0.7136 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.239e-05/0.9896, allocations: 4 kB / 0.8937 GB, free: 5.969 MB / 0.7136 GB
Notification: Performance of postOpt tearingSystem (initialization): time 2.581e-05/0.9897, allocations: 7.953 kB / 0.8937 GB, free: 5.961 MB / 0.7136 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.002036/0.9917, allocations: 291.6 kB / 0.8939 GB, free: 5.676 MB / 0.7136 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001058/0.9928, allocations: 1.184 MB / 0.8951 GB, free: 4.445 MB / 0.7136 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001634/0.9944, allocations: 199.3 kB / 0.8953 GB, free: 4.25 MB / 0.7136 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.000169/0.9946, allocations: 39.97 kB / 0.8953 GB, free: 4.211 MB / 0.7136 GB
Notification: Performance of prepare postOptimizeDAE: time 1.64e-05/0.9947, allocations: 7.953 kB / 0.8953 GB, free: 4.203 MB / 0.7136 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.004591/0.9993, allocations: 1.321 MB / 0.8966 GB, free: 2.875 MB / 0.7136 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.003e-05/0.9993, allocations: 0 / 0.8966 GB, free: 2.875 MB / 0.7136 GB
Notification: Performance of postOpt tearingSystem (initialization): time 1.397e-05/0.9993, allocations: 4 kB / 0.8966 GB, free: 2.871 MB / 0.7136 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001652/1.001, allocations: 255.7 kB / 0.8969 GB, free: 2.621 MB / 0.7136 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.241e-05/1.001, allocations: 8 kB / 0.8969 GB, free: 2.613 MB / 0.7136 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001521/1.003, allocations: 187.3 kB / 0.8971 GB, free: 2.43 MB / 0.7136 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001377/1.003, allocations: 35.97 kB / 0.8971 GB, free: 2.395 MB / 0.7136 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 6
 * Number of states: 0 ()
 * Number of discrete variables: 2 (hex.i1_w,hex.i2_w)
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (86):
 * Single equations (assignments): 83
 * Array equations: 0
 * Algorithm blocks: 1
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 2
 * Torn equation systems: 0
 * Mixed (continuous/discrete) equation systems: 0
Notification: Equation system details:
 * Constant Jacobian: 0
 * Linear Jacobian (size,density): 0
 * Non-linear Jacobian: 2 {1,1}
 * Without analytic Jacobian: 0
Notification: Performance of prepare postOptimizeDAE: time 0.00109/1.004, allocations: 372.9 kB / 0.8974 GB, free: 2.02 MB / 0.7136 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0006693/1.005, allocations: 110.6 kB / 0.8975 GB, free: 1.91 MB / 0.7136 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.00966/1.014, allocations: 1.426 MB / 0.8989 GB, free: 484 kB / 0.7136 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.466e-05/1.014, allocations: 8 kB / 0.8989 GB, free: 476 kB / 0.7136 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 1.226e-05/1.014, allocations: 4 kB / 0.899 GB, free: 472 kB / 0.7136 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 2.283e-05/1.014, allocations: 3.984 kB / 0.899 GB, free: 468 kB / 0.7136 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.01588/1.03, allocations: 2.969 MB / 0.9019 GB, free: 13.38 MB / 0.7292 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.384e-05/1.03, allocations: 4.531 kB / 0.9019 GB, free: 13.37 MB / 0.7292 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.003119/1.033, allocations: 255.7 kB / 0.9021 GB, free: 13.12 MB / 0.7292 GB
Notification: Performance of postOpt tearingSystem (simulation): time 2.757e-05/1.034, allocations: 8 kB / 0.9021 GB, free: 13.11 MB / 0.7292 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0001964/1.034, allocations: 23.98 kB / 0.9021 GB, free: 13.09 MB / 0.7292 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001495/1.035, allocations: 1.188 MB / 0.9033 GB, free: 11.86 MB / 0.7292 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.657e-05/1.035, allocations: 8.125 kB / 0.9033 GB, free: 11.85 MB / 0.7292 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.00931/1.045, allocations: 1.745 MB / 0.905 GB, free: 9.93 MB / 0.7292 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.001486/1.046, allocations: 311.6 kB / 0.9053 GB, free: 9.605 MB / 0.7292 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0003944/1.047, allocations: 16 kB / 0.9053 GB, free: 9.59 MB / 0.7292 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.003157/1.05, allocations: 167.7 kB / 0.9055 GB, free: 9.426 MB / 0.7292 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0003295/1.05, allocations: 64.42 kB / 0.9055 GB, free: 9.363 MB / 0.7292 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0002373/1.05, allocations: 31.97 kB / 0.9056 GB, free: 9.332 MB / 0.7292 GB
Notification: Performance of sorting global known variables: time 0.002105/1.053, allocations: 0.5622 MB / 0.9061 GB, free: 8.758 MB / 0.7292 GB
Notification: Performance of sort global known variables: time 1.174e-06/1.053, allocations: 0 / 0.9061 GB, free: 8.758 MB / 0.7292 GB
Notification: Performance of remove unused functions: time 0.00367/1.056, allocations: 0.5379 MB / 0.9066 GB, free: 8.219 MB / 0.7292 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 18
 * 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 simulation (76):
 * Single equations (assignments): 74
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 2
 * Torn equation systems: 0
 * Mixed (continuous/discrete) equation systems: 0
Notification: Equation system details:
 * Constant Jacobian: 0
 * Linear Jacobian (size,density): 0
 * Non-linear Jacobian: 2 {1,1}
 * Without analytic Jacobian: 0
Notification: Performance of Backend phase and start with SimCode phase: time 0.001246/1.058, allocations: 287.6 kB / 0.9069 GB, free: 7.941 MB / 0.7292 GB
Notification: Performance of simCode: created initialization part: time 0.01381/1.071, allocations: 2.143 MB / 0.909 GB, free: 5.773 MB / 0.7292 GB
Notification: Performance of simCode: created event and clocks part: time 2.222e-05/1.072, allocations: 4 kB / 0.909 GB, free: 5.77 MB / 0.7292 GB
Notification: Performance of simCode: created simulation system equations: time 0.004699/1.076, allocations: 0.7145 MB / 0.9097 GB, free: 5.055 MB / 0.7292 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.005736/1.082, allocations: 0.498 MB / 0.9102 GB, free: 4.559 MB / 0.7292 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.01482/1.097, allocations: 2.471 MB / 0.9126 GB, free: 2.008 MB / 0.7292 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.00157/1.098, allocations: 1.114 MB / 0.9137 GB, free: 0.8633 MB / 0.7292 GB
Notification: Performance of simCode: alias equations: time 0.004394/1.103, allocations: 383.7 kB / 0.9141 GB, free: 496 kB / 0.7292 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0008097/1.104, allocations: 87.41 kB / 0.9142 GB, free: 408 kB / 0.7292 GB
Notification: Performance of SimCode: time 2.148e-06/1.104, allocations: 0 / 0.9142 GB, free: 408 kB / 0.7292 GB
Notification: Performance of Templates: time 0.5035/1.607, allocations: 19.52 MB / 0.9332 GB, free: 209 MB / 0.7292 GB