Running command: translateModel(Buildings.Fluid.Movers.Examples.PumpsSeries,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_7.0.0_Buildings.Fluid.Movers.Examples.PumpsSeries")
Notification: Performance of loadModel(Buildings): time 4.512/4.512, allocations: 458.9 MB / 473.4 MB, free: 11.9 MB / 378.7 MB
Notification: Performance of FrontEnd - loaded program: time 2.987e-05/2.98e-05, allocations: 3.656 kB / 0.5697 GB, free: 9.828 MB / 458.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2399/0.2399, allocations: 106.2 MB / 0.6734 GB, free: 2.645 MB / 0.5417 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.Movers.Examples.PumpsSeries): time 0.08821/0.3282, allocations: 41.48 MB / 0.7139 GB, free: 9.043 MB / 0.5886 GB
Notification: Performance of NFInst.instExpressions: time 0.04307/0.3713, allocations: 15.4 MB / 0.729 GB, free: 9.621 MB / 0.6042 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.003194/0.3746, allocations: 87.56 kB / 0.7291 GB, free: 9.535 MB / 0.6042 GB
Notification: Performance of NFTyping.typeComponents: time 0.004275/0.3789, allocations: 0.8744 MB / 0.7299 GB, free: 8.656 MB / 0.6042 GB
Notification: Performance of NFTyping.typeBindings: time 0.009745/0.3887, allocations: 2.134 MB / 0.732 GB, free: 6.516 MB / 0.6042 GB
Notification: Performance of NFTyping.typeClassSections: time 0.01219/0.4009, allocations: 2.779 MB / 0.7347 GB, free: 3.738 MB / 0.6042 GB
Notification: Performance of NFFlatten.flatten: time 0.006819/0.4078, allocations: 2.125 MB / 0.7368 GB, free: 1.605 MB / 0.6042 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.002723/0.4105, allocations: 1.052 MB / 0.7378 GB, free: 0.5469 MB / 0.6042 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.004093/0.4147, allocations: 1.157 MB / 0.739 GB, free: 15.39 MB / 0.6198 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.002377/0.4171, allocations: 0.8291 MB / 0.7398 GB, free: 14.55 MB / 0.6198 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.004528/0.4217, allocations: 1.17 MB / 0.7409 GB, free: 13.38 MB / 0.6198 GB
Notification: Performance of NFPackage.collectConstants: time 0.001053/0.4228, allocations: 99.94 kB / 0.741 GB, free: 13.29 MB / 0.6198 GB
Notification: Performance of NFScalarize.scalarize: time 0.0009805/0.4238, allocations: 446.5 kB / 0.7414 GB, free: 12.85 MB / 0.6198 GB
Notification: Performance of NFVerifyModel.verify: time 0.0007449/0.4246, allocations: 172 kB / 0.7416 GB, free: 12.68 MB / 0.6198 GB
Notification: Performance of NFConvertDAE.convert: time 0.005538/0.4301, allocations: 2.584 MB / 0.7441 GB, free: 10.09 MB / 0.6198 GB
Notification: Performance of FrontEnd - DAE generated: time 3.717e-06/0.4302, allocations: 0 / 0.7441 GB, free: 10.09 MB / 0.6198 GB
Notification: Performance of FrontEnd: time 2.615e-06/0.4302, allocations: 0 / 0.7441 GB, free: 10.09 MB / 0.6198 GB
Notification: Performance of Transformations before backend: time 0.0001156/0.4303, allocations: 0 / 0.7441 GB, free: 10.09 MB / 0.6198 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 251
 * Number of variables: 251
Notification: Performance of Generate backend data structure: time 0.004589/0.4349, allocations: 1.722 MB / 0.7458 GB, free: 8.312 MB / 0.6198 GB
Notification: Performance of prepare preOptimizeDAE: time 5.422e-05/0.435, allocations: 12.03 kB / 0.7458 GB, free: 8.301 MB / 0.6198 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.005863/0.4409, allocations: 0.6218 MB / 0.7464 GB, free: 7.676 MB / 0.6198 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.005228/0.4462, allocations: 1.677 MB / 0.7481 GB, free: 5.953 MB / 0.6198 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.001301/0.4475, allocations: 213.9 kB / 0.7483 GB, free: 5.742 MB / 0.6198 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0004279/0.448, allocations: 115.9 kB / 0.7484 GB, free: 5.629 MB / 0.6198 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.005243/0.4532, allocations: 1.419 MB / 0.7498 GB, free: 4.152 MB / 0.6198 GB
Notification: Performance of preOpt findStateOrder (simulation): time 3.516e-05/0.4533, allocations: 0 / 0.7498 GB, free: 4.152 MB / 0.6198 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001932/0.4535, allocations: 47.94 kB / 0.7498 GB, free: 4.105 MB / 0.6198 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 3.175e-05/0.4535, allocations: 24 kB / 0.7498 GB, free: 4.082 MB / 0.6198 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.006288/0.4598, allocations: 1.21 MB / 0.751 GB, free: 2.867 MB / 0.6198 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 0.01621/0.4761, allocations: 6.136 MB / 0.757 GB, free: 12.36 MB / 0.6355 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.006292/0.4824, allocations: 1.077 MB / 0.758 GB, free: 11.27 MB / 0.6355 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.005559/0.488, allocations: 2.399 MB / 0.7604 GB, free: 8.664 MB / 0.6355 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 5.078e-05/0.4881, allocations: 39.12 kB / 0.7604 GB, free: 8.617 MB / 0.6355 GB
Notification: Performance of preOpt simplifyInStream (simulation): time 0.0009168/0.4891, allocations: 123.2 kB / 0.7605 GB, free: 8.496 MB / 0.6355 GB
Notification: Performance of pre-optimization done (n=59): time 6.493e-06/0.4891, allocations: 0 / 0.7605 GB, free: 8.496 MB / 0.6355 GB
Notification: Performance of matching and sorting (n=59): time 0.009702/0.4988, allocations: 1.686 MB / 0.7622 GB, free: 6.781 MB / 0.6355 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001301/0.499, allocations: 218.1 kB / 0.7624 GB, free: 6.52 MB / 0.6355 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.003357/0.5024, allocations: 1.439 MB / 0.7638 GB, free: 5.086 MB / 0.6355 GB
Notification: Performance of collectPreVariables (initialization): time 0.0002954/0.5027, allocations: 45.7 kB / 0.7638 GB, free: 5.035 MB / 0.6355 GB
Notification: Performance of collectInitialEqns (initialization): time 0.000975/0.5037, allocations: 0.7954 MB / 0.7646 GB, free: 4.23 MB / 0.6355 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0003369/0.504, allocations: 205 kB / 0.7648 GB, free: 4.027 MB / 0.6355 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001074/0.5042, allocations: 20 kB / 0.7648 GB, free: 4.008 MB / 0.6355 GB
Notification: Performance of setup shared object (initialization): time 0.0001567/0.5043, allocations: 341.9 kB / 0.7652 GB, free: 3.668 MB / 0.6355 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.002746/0.5071, allocations: 0.5055 MB / 0.7657 GB, free: 3.16 MB / 0.6355 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.003055/0.5102, allocations: 0.8575 MB / 0.7665 GB, free: 2.148 MB / 0.6355 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.002916/0.5131, allocations: 0.5731 MB / 0.7671 GB, free: 1.574 MB / 0.6355 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.75e-05/0.5132, allocations: 7.953 kB / 0.7671 GB, free: 1.566 MB / 0.6355 GB
Notification: Performance of matching and sorting (n=116) (initialization): time 0.007416/0.5206, allocations: 1.554 MB / 0.7686 GB, free: 0 / 0.6355 GB
Notification: Performance of prepare postOptimizeDAE: time 0.001666/0.5223, allocations: 3.34 MB / 0.7718 GB, free: 12.38 MB / 0.6511 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.311e-05/0.5224, allocations: 12 kB / 0.7719 GB, free: 12.37 MB / 0.6511 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0005801/0.523, allocations: 88.8 kB / 0.7719 GB, free: 12.28 MB / 0.6511 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.002481/0.5255, allocations: 279.6 kB / 0.7722 GB, free: 12 MB / 0.6511 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001038/0.5266, allocations: 0.6771 MB / 0.7729 GB, free: 11.3 MB / 0.6511 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.003001/0.5296, allocations: 179.7 kB / 0.773 GB, free: 11.12 MB / 0.6511 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0003447/0.53, allocations: 67.95 kB / 0.7731 GB, free: 11.06 MB / 0.6511 GB
Notification: Performance of prepare postOptimizeDAE: time 1.593e-05/0.53, allocations: 4 kB / 0.7731 GB, free: 11.05 MB / 0.6511 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.006219/0.5363, allocations: 1.386 MB / 0.7745 GB, free: 9.664 MB / 0.6511 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.256e-05/0.5364, allocations: 12 kB / 0.7745 GB, free: 9.652 MB / 0.6511 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.002033/0.5384, allocations: 276.9 kB / 0.7747 GB, free: 9.379 MB / 0.6511 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.002047/0.5405, allocations: 255.7 kB / 0.775 GB, free: 9.129 MB / 0.6511 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01011/0.5506, allocations: 3.415 MB / 0.7783 GB, free: 5.496 MB / 0.6511 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.00257/0.5533, allocations: 155.8 kB / 0.7785 GB, free: 5.344 MB / 0.6511 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.000273/0.5536, allocations: 59.97 kB / 0.7785 GB, free: 5.285 MB / 0.6511 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 37
 * Number of states: 0 ()
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (105):
 * Single equations (assignments): 98
 * Array equations: 4
 * Algorithm blocks: 0
 * Record equations: 2
 * When equations: 0
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 0
 * Torn equation systems: 1
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 0
 * Non-linear torn systems: 1 {1 5}
Notification: Performance of prepare postOptimizeDAE: time 0.001289/0.5549, allocations: 429.5 kB / 0.7789 GB, free: 4.855 MB / 0.6511 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0005427/0.5554, allocations: 165.8 kB / 0.7791 GB, free: 4.691 MB / 0.6511 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.007377/0.5628, allocations: 1.517 MB / 0.7806 GB, free: 3.164 MB / 0.6511 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.369e-05/0.5629, allocations: 8 kB / 0.7806 GB, free: 3.156 MB / 0.6511 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 3.737e-06/0.5629, allocations: 4 kB / 0.7806 GB, free: 3.152 MB / 0.6511 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.646e-05/0.5629, allocations: 3.984 kB / 0.7806 GB, free: 3.148 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 postOpt removeSimpleEquations (simulation): time 0.01096/0.5739, allocations: 2.967 MB / 0.7835 GB, free: 84 kB / 0.6511 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.185e-05/0.574, allocations: 4 kB / 0.7835 GB, free: 80 kB / 0.6511 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001961/0.5759, allocations: 195.9 kB / 0.7837 GB, free: 15.88 MB / 0.6667 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.0007034/0.5767, allocations: 120.6 kB / 0.7838 GB, free: 15.77 MB / 0.6667 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0001369/0.5768, allocations: 27.97 kB / 0.7838 GB, free: 15.74 MB / 0.6667 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0007061/0.5775, allocations: 0.646 MB / 0.7844 GB, free: 15.07 MB / 0.6667 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 5.35e-06/0.5776, allocations: 4.031 kB / 0.7844 GB, free: 15.06 MB / 0.6667 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.009621/0.5872, allocations: 2.099 MB / 0.7865 GB, free: 12.91 MB / 0.6667 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.001281/0.5885, allocations: 378.7 kB / 0.7869 GB, free: 12.52 MB / 0.6667 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0004181/0.589, allocations: 16 kB / 0.7869 GB, free: 12.5 MB / 0.6667 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.002662/0.5916, allocations: 167.7 kB / 0.787 GB, free: 12.34 MB / 0.6667 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001847/0.5919, allocations: 48.45 kB / 0.7871 GB, free: 12.29 MB / 0.6667 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001627/0.592, allocations: 39.95 kB / 0.7871 GB, free: 12.25 MB / 0.6667 GB
Notification: Performance of sorting global known variables: time 0.002782/0.5948, allocations: 1.111 MB / 0.7882 GB, free: 11.15 MB / 0.6667 GB
Notification: Performance of sort global known variables: time 6.41e-07/0.5949, allocations: 0 / 0.7882 GB, free: 11.15 MB / 0.6667 GB
Notification: Performance of remove unused functions: time 0.00464/0.5995, allocations: 0.9668 MB / 0.7891 GB, free: 10.18 MB / 0.6667 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 5
 * Number of states: 4 (floMac1.filter.x[1],floMac1.filter.x[2],floMac2.filter.x[1],floMac2.filter.x[2])
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (66):
 * Single equations (assignments): 59
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 6
 * When equations: 0
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 0
 * Torn equation systems: 1
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 0
 * Non-linear torn systems: 1 {1 7}
Notification: Performance of Backend phase and start with SimCode phase: time 0.002045/0.6016, allocations: 0.5786 MB / 0.7897 GB, free: 9.602 MB / 0.6667 GB
Notification: Performance of simCode: created initialization part: time 0.009641/0.6113, allocations: 2.237 MB / 0.7919 GB, free: 7.324 MB / 0.6667 GB
Notification: Performance of simCode: created event and clocks part: time 1.006e-05/0.6113, allocations: 4 kB / 0.7919 GB, free: 7.32 MB / 0.6667 GB
Notification: Performance of simCode: created simulation system equations: time 0.002992/0.6143, allocations: 0.5696 MB / 0.7925 GB, free: 6.75 MB / 0.6667 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.005709/0.6201, allocations: 0.7324 MB / 0.7932 GB, free: 6.02 MB / 0.6667 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.01043/0.6306, allocations: 3.612 MB / 0.7967 GB, free: 2.359 MB / 0.6667 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001519/0.6321, allocations: 1.426 MB / 0.7981 GB, free: 0.9062 MB / 0.6667 GB
Notification: Performance of simCode: alias equations: time 0.004454/0.6366, allocations: 0.5871 MB / 0.7987 GB, free: 320 kB / 0.6667 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0006851/0.6373, allocations: 119.4 kB / 0.7988 GB, free: 200 kB / 0.6667 GB
Notification: Performance of SimCode: time 1.132e-06/0.6374, allocations: 0 / 0.7988 GB, free: 200 kB / 0.6667 GB
Notification: Performance of Templates: time 0.6803/1.318, allocations: 40.77 MB / 0.8386 GB, free: 99.05 MB / 0.6667 GB