Running command: translateModel(Buildings.Fluid.MassExchangers.Validation.ConstantEffectivenessZeroFlowBothStreams,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_7.0.0_Buildings.Fluid.MassExchangers.Validation.ConstantEffectivenessZeroFlowBothStreams")
Notification: Performance of loadModel(Buildings): time 4.282/4.282, allocations: 458.9 MB / 473.4 MB, free: 11.82 MB / 378.7 MB
Notification: Performance of FrontEnd - loaded program: time 3.125e-05/3.118e-05, allocations: 3.406 kB / 0.5697 GB, free: 9.836 MB / 458.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2153/0.2153, allocations: 106.2 MB / 0.6734 GB, free: 2.645 MB / 0.5417 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.MassExchangers.Validation.ConstantEffectivenessZeroFlowBothStreams): time 0.8745/1.09, allocations: 170.8 MB / 0.8403 GB, free: 3.344 MB / 0.6667 GB
Notification: Performance of NFInst.instExpressions: time 0.01396/1.104, allocations: 6.444 MB / 0.8465 GB, free: 3.219 MB / 0.6667 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.001899/1.106, allocations: 44.81 kB / 0.8466 GB, free: 3.219 MB / 0.6667 GB
Notification: Performance of NFTyping.typeComponents: time 0.002999/1.109, allocations: 0.6838 MB / 0.8473 GB, free: 3.215 MB / 0.6667 GB
Notification: Performance of NFTyping.typeBindings: time 0.008394/1.117, allocations: 1.978 MB / 0.8492 GB, free: 3.16 MB / 0.6667 GB
Notification: Performance of NFTyping.typeClassSections: time 0.004997/1.122, allocations: 1.129 MB / 0.8503 GB, free: 3.102 MB / 0.6667 GB
Notification: Performance of NFFlatten.flatten: time 0.00425/1.127, allocations: 1.301 MB / 0.8516 GB, free: 3.094 MB / 0.6667 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.001786/1.128, allocations: 0.7011 MB / 0.8522 GB, free: 3.043 MB / 0.6667 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.004426/1.133, allocations: 1.16 MB / 0.8534 GB, free: 3.039 MB / 0.6667 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.002337/1.135, allocations: 0.626 MB / 0.854 GB, free: 3.031 MB / 0.6667 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.004978/1.14, allocations: 1.319 MB / 0.8553 GB, free: 3.02 MB / 0.6667 GB
Notification: Performance of NFPackage.collectConstants: time 0.0007383/1.141, allocations: 64.22 kB / 0.8553 GB, free: 3.02 MB / 0.6667 GB
Notification: Performance of NFScalarize.scalarize: time 0.00055/1.142, allocations: 313.6 kB / 0.8556 GB, free: 3.02 MB / 0.6667 GB
Notification: Performance of NFVerifyModel.verify: time 0.0007498/1.142, allocations: 121.8 kB / 0.8558 GB, free: 3.016 MB / 0.6667 GB
Notification: Performance of NFConvertDAE.convert: time 0.003699/1.146, allocations: 1.597 MB / 0.8573 GB, free: 2.887 MB / 0.6667 GB
Notification: Performance of FrontEnd - DAE generated: time 3.808e-06/1.146, allocations: 0 / 0.8573 GB, free: 2.887 MB / 0.6667 GB
Notification: Performance of FrontEnd: time 2.755e-06/1.146, allocations: 0 / 0.8573 GB, free: 2.887 MB / 0.6667 GB
Notification: Performance of Transformations before backend: time 4.167e-05/1.146, allocations: 0 / 0.8573 GB, free: 2.887 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: 209
 * Number of variables: 209
Notification: Performance of Generate backend data structure: time 0.006651/1.153, allocations: 1.429 MB / 0.8587 GB, free: 2.102 MB / 0.6667 GB
Notification: Performance of prepare preOptimizeDAE: time 4.697e-05/1.153, allocations: 8.781 kB / 0.8587 GB, free: 2.102 MB / 0.6667 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.005453/1.158, allocations: 0.5895 MB / 0.8593 GB, free: 2 MB / 0.6667 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.002906/1.161, allocations: 0.9347 MB / 0.8602 GB, free: 1.684 MB / 0.6667 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.001175/1.163, allocations: 196.8 kB / 0.8604 GB, free: 1.672 MB / 0.6667 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0003773/1.163, allocations: 80.66 kB / 0.8605 GB, free: 1.672 MB / 0.6667 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.004824/1.168, allocations: 1.278 MB / 0.8617 GB, free: 1.598 MB / 0.6667 GB
Notification: Performance of preOpt findStateOrder (simulation): time 3.303e-05/1.168, allocations: 0 / 0.8617 GB, free: 1.598 MB / 0.6667 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001702/1.168, allocations: 33.89 kB / 0.8617 GB, free: 1.598 MB / 0.6667 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 8.796e-05/1.168, allocations: 51.41 kB / 0.8618 GB, free: 1.594 MB / 0.6667 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.006909/1.175, allocations: 1.615 MB / 0.8634 GB, free: 1.426 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 0.01058/1.186, allocations: 4.087 MB / 0.8674 GB, free: 15.08 MB / 0.6823 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.004758/1.191, allocations: 1.078 MB / 0.8684 GB, free: 14.84 MB / 0.6823 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.001252/1.192, allocations: 296.8 kB / 0.8687 GB, free: 14.61 MB / 0.6823 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.745e-05/1.192, allocations: 47.19 kB / 0.8687 GB, free: 14.57 MB / 0.6823 GB
Notification: Performance of pre-optimization done (n=76): time 6.111e-06/1.192, allocations: 0 / 0.8687 GB, free: 14.57 MB / 0.6823 GB
Notification: Performance of matching and sorting (n=76): time 0.009088/1.201, allocations: 1.921 MB / 0.8706 GB, free: 14.12 MB / 0.6823 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 6.244e-05/1.201, allocations: 60.81 kB / 0.8707 GB, free: 14.06 MB / 0.6823 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.00148/1.203, allocations: 0.7082 MB / 0.8714 GB, free: 13.82 MB / 0.6823 GB
Notification: Performance of collectPreVariables (initialization): time 0.0002838/1.203, allocations: 48.47 kB / 0.8714 GB, free: 13.79 MB / 0.6823 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0004401/1.203, allocations: 435.4 kB / 0.8718 GB, free: 13.57 MB / 0.6823 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0003783/1.204, allocations: 257.3 kB / 0.8721 GB, free: 13.39 MB / 0.6823 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 9.922e-05/1.204, allocations: 13 kB / 0.8721 GB, free: 13.39 MB / 0.6823 GB
Notification: Performance of setup shared object (initialization): time 0.0001585/1.204, allocations: 337.6 kB / 0.8724 GB, free: 13.07 MB / 0.6823 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.002653/1.207, allocations: 0.5652 MB / 0.873 GB, free: 12.96 MB / 0.6823 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.002831/1.21, allocations: 0.6967 MB / 0.8736 GB, free: 12.72 MB / 0.6823 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.002771/1.212, allocations: 0.6213 MB / 0.8743 GB, free: 12.59 MB / 0.6823 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 7.023e-06/1.213, allocations: 0 / 0.8743 GB, free: 12.59 MB / 0.6823 GB
Notification: Performance of matching and sorting (n=87) (initialization): time 0.006267/1.219, allocations: 1.427 MB / 0.8756 GB, free: 12.23 MB / 0.6823 GB
Notification: Performance of prepare postOptimizeDAE: time 0.0003154/1.219, allocations: 0.5639 MB / 0.8762 GB, free: 11.63 MB / 0.6823 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.329e-05/1.219, allocations: 3.062 kB / 0.8762 GB, free: 11.63 MB / 0.6823 GB
Notification: Performance of postOpt tearingSystem (initialization): time 2.547e-05/1.219, allocations: 2.75 kB / 0.8762 GB, free: 11.63 MB / 0.6823 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.002808/1.222, allocations: 268.3 kB / 0.8765 GB, free: 11.57 MB / 0.6823 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0009813/1.223, allocations: 1.197 MB / 0.8776 GB, free: 10.39 MB / 0.6823 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002477/1.226, allocations: 200.9 kB / 0.8778 GB, free: 10.3 MB / 0.6823 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001951/1.226, allocations: 38.47 kB / 0.8779 GB, free: 10.29 MB / 0.6823 GB
Notification: Performance of prepare postOptimizeDAE: time 1.489e-05/1.226, allocations: 5.844 kB / 0.8779 GB, free: 10.29 MB / 0.6823 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.005836/1.232, allocations: 1.323 MB / 0.8792 GB, free: 10.02 MB / 0.6823 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.096e-05/1.232, allocations: 0 / 0.8792 GB, free: 10.02 MB / 0.6823 GB
Notification: Performance of postOpt tearingSystem (initialization): time 1.379e-05/1.232, allocations: 6.094 kB / 0.8792 GB, free: 10.02 MB / 0.6823 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.002409/1.234, allocations: 254.4 kB / 0.8794 GB, free: 9.957 MB / 0.6823 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.609e-05/1.234, allocations: 9 kB / 0.8794 GB, free: 9.953 MB / 0.6823 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002364/1.237, allocations: 195.4 kB / 0.8796 GB, free: 9.871 MB / 0.6823 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001811/1.237, allocations: 43.34 kB / 0.8796 GB, free: 9.859 MB / 0.6823 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 ()
 * 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 0.0008812/1.238, allocations: 302.1 kB / 0.8799 GB, free: 9.727 MB / 0.6823 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0003443/1.238, allocations: 104.6 kB / 0.88 GB, free: 9.672 MB / 0.6823 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.006251/1.244, allocations: 1.439 MB / 0.8814 GB, free: 9.305 MB / 0.6823 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.579e-05/1.244, allocations: 5.062 kB / 0.8814 GB, free: 9.305 MB / 0.6823 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 8.977e-06/1.244, allocations: 0 / 0.8814 GB, free: 9.305 MB / 0.6823 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 2.39e-05/1.244, allocations: 6.578 kB / 0.8814 GB, free: 9.301 MB / 0.6823 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.01016/1.255, allocations: 3.011 MB / 0.8844 GB, free: 8.168 MB / 0.6823 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.272e-05/1.255, allocations: 6.188 kB / 0.8844 GB, free: 8.168 MB / 0.6823 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.002451/1.257, allocations: 251.5 kB / 0.8846 GB, free: 8.109 MB / 0.6823 GB
Notification: Performance of postOpt tearingSystem (simulation): time 1.633e-05/1.257, allocations: 7.906 kB / 0.8846 GB, free: 8.109 MB / 0.6823 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0001244/1.257, allocations: 29.09 kB / 0.8847 GB, free: 8.102 MB / 0.6823 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0007932/1.258, allocations: 1.191 MB / 0.8858 GB, free: 6.922 MB / 0.6823 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 6.161e-06/1.258, allocations: 5.344 kB / 0.8858 GB, free: 6.922 MB / 0.6823 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.006086/1.264, allocations: 1.746 MB / 0.8875 GB, free: 6.059 MB / 0.6823 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0009317/1.265, allocations: 316.5 kB / 0.8878 GB, free: 5.859 MB / 0.6823 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0002976/1.266, allocations: 20.52 kB / 0.8879 GB, free: 5.855 MB / 0.6823 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.002312/1.268, allocations: 166.1 kB / 0.888 GB, free: 5.797 MB / 0.6823 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001857/1.268, allocations: 69.16 kB / 0.8881 GB, free: 5.766 MB / 0.6823 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001306/1.268, allocations: 38.19 kB / 0.8881 GB, free: 5.758 MB / 0.6823 GB
Notification: Performance of sorting global known variables: time 0.001085/1.269, allocations: 0.5604 MB / 0.8887 GB, free: 5.566 MB / 0.6823 GB
Notification: Performance of sort global known variables: time 3.71e-07/1.269, allocations: 4 kB / 0.8887 GB, free: 5.562 MB / 0.6823 GB
Notification: Performance of remove unused functions: time 0.002075/1.271, allocations: 0.5326 MB / 0.8892 GB, free: 5.496 MB / 0.6823 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 ()
 * 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 0.0008307/1.272, allocations: 281.1 kB / 0.8895 GB, free: 5.352 MB / 0.6823 GB
Notification: Performance of simCode: created initialization part: time 0.009306/1.282, allocations: 2.158 MB / 0.8916 GB, free: 4.828 MB / 0.6823 GB
Notification: Performance of simCode: created event and clocks part: time 1.161e-05/1.282, allocations: 0 / 0.8916 GB, free: 4.828 MB / 0.6823 GB
Notification: Performance of simCode: created simulation system equations: time 0.003255/1.285, allocations: 0.7113 MB / 0.8923 GB, free: 4.695 MB / 0.6823 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.004592/1.29, allocations: 0.5033 MB / 0.8928 GB, free: 4.508 MB / 0.6823 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.007413/1.297, allocations: 2.478 MB / 0.8952 GB, free: 3.109 MB / 0.6823 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0008861/1.298, allocations: 1.116 MB / 0.8963 GB, free: 2.234 MB / 0.6823 GB
Notification: Performance of simCode: alias equations: time 0.003665/1.302, allocations: 464.4 kB / 0.8967 GB, free: 2.016 MB / 0.6823 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.000537/1.302, allocations: 72.91 kB / 0.8968 GB, free: 2 MB / 0.6823 GB
Notification: Performance of SimCode: time 2.424e-06/1.302, allocations: 3.188 kB / 0.8968 GB, free: 2 MB / 0.6823 GB
Notification: Performance of Templates: time 0.06049/1.363, allocations: 21.17 MB / 0.9175 GB, free: 13.5 MB / 0.7136 GB