Running command: translateModel(Buildings.Fluid.Movers.Examples.PumpsSeries,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_5.0.1_Buildings.Fluid.Movers.Examples.PumpsSeries")
Notification: Performance of loadModel(Buildings): time 3.567/3.567, allocations: 403.3 MB / 415.4 MB, free: 12.96 MB / 330.7 MB
Notification: Performance of FrontEnd - loaded program: time 3.251e-05/3.264e-05, allocations: 4 kB / 0.499 GB, free: 13.44 MB / 426.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.47/0.4701, allocations: 92.69 MB / 0.5896 GB, free: 14.48 MB / 490.7 MB
Notification: Performance of FrontEnd - scodeFlatten: time 0.9248/1.395, allocations: 411.5 MB / 0.9914 GB, free: 14.99 MB / 0.7136 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002447/1.395, allocations: 89.88 kB / 0.9915 GB, free: 14.95 MB / 0.7136 GB
Notification: Performance of FrontEnd - DAE generated: time 2.715/4.11, allocations: 0.6396 GB / 1.631 GB, free: 14.28 MB / 0.7761 GB
Notification: Performance of FrontEnd: time 1.92e-06/4.11, allocations: 0 / 1.631 GB, free: 14.28 MB / 0.7761 GB
Notification: Performance of Transformations before backend: time 0.000292/4.11, allocations: 52.12 kB / 1.631 GB, free: 14.23 MB / 0.7761 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 273
 * Number of variables: 273
Notification: Performance of Generate backend data structure: time 0.005245/4.116, allocations: 1.966 MB / 1.633 GB, free: 12.21 MB / 0.7761 GB
Notification: Performance of prepare preOptimizeDAE: time 4.455e-05/4.116, allocations: 8.031 kB / 1.633 GB, free: 12.2 MB / 0.7761 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.004751/4.121, allocations: 0.6371 MB / 1.634 GB, free: 11.56 MB / 0.7761 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.523/4.644, allocations: 13.34 MB / 1.647 GB, free: 128.9 MB / 0.7761 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0002513/4.644, allocations: 90.39 kB / 1.647 GB, free: 128.9 MB / 0.7761 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.000679/4.645, allocations: 127.1 kB / 1.647 GB, free: 128.9 MB / 0.7761 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.003303/4.648, allocations: 1.342 MB / 1.648 GB, free: 128.5 MB / 0.7761 GB
Notification: Performance of preOpt findStateOrder (simulation): time 4.033e-05/4.648, allocations: 8.031 kB / 1.648 GB, free: 128.5 MB / 0.7761 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001835/4.648, allocations: 50.64 kB / 1.648 GB, free: 128.5 MB / 0.7761 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 5.335e-05/4.648, allocations: 32.52 kB / 1.648 GB, free: 128.5 MB / 0.7761 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.002497/4.651, allocations: 0.8774 MB / 1.649 GB, free: 128.5 MB / 0.7761 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.01195/4.663, allocations: 6.562 MB / 1.656 GB, free: 125.1 MB / 0.7761 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.002087/4.665, allocations: 0.7931 MB / 1.656 GB, free: 125 MB / 0.7761 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0006706/4.666, allocations: 336.6 kB / 1.657 GB, free: 124.9 MB / 0.7761 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.004279/4.67, allocations: 2.087 MB / 1.659 GB, free: 123.8 MB / 0.7761 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.007e-05/4.67, allocations: 40.03 kB / 1.659 GB, free: 123.7 MB / 0.7761 GB
Notification: Performance of preOpt simplifyInStream (simulation): time 0.001166/4.671, allocations: 148 kB / 1.659 GB, free: 123.7 MB / 0.7761 GB
Notification: Performance of pre-optimization done (n=58): time 4.704e-06/4.671, allocations: 0 / 1.659 GB, free: 123.7 MB / 0.7761 GB
Notification: Performance of matching and sorting (n=58): time 0.003504/4.675, allocations: 0.936 MB / 1.66 GB, free: 123.5 MB / 0.7761 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 6.92e-05/4.675, allocations: 269.4 kB / 1.66 GB, free: 123.2 MB / 0.7761 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002845/4.678, allocations: 1.391 MB / 1.661 GB, free: 123 MB / 0.7761 GB
Notification: Performance of collectPreVariables (initialization): time 0.0002506/4.678, allocations: 43.27 kB / 1.661 GB, free: 123 MB / 0.7761 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0008212/4.679, allocations: 0.8636 MB / 1.662 GB, free: 122.8 MB / 0.7761 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0002985/4.679, allocations: 215 kB / 1.662 GB, free: 122.7 MB / 0.7761 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 9.749e-05/4.679, allocations: 18.56 kB / 1.662 GB, free: 122.7 MB / 0.7761 GB
Notification: Performance of setup shared object (initialization): time 9.3e-05/4.679, allocations: 346 kB / 1.663 GB, free: 122.3 MB / 0.7761 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0008171/4.68, allocations: 331.8 kB / 1.663 GB, free: 122.3 MB / 0.7761 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.001016/4.681, allocations: 0.7513 MB / 1.664 GB, free: 121.8 MB / 0.7761 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0009647/4.682, allocations: 439.5 kB / 1.664 GB, free: 121.8 MB / 0.7761 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.04e-05/4.682, allocations: 3.938 kB / 1.664 GB, free: 121.8 MB / 0.7761 GB
Notification: Performance of matching and sorting (n=129) (initialization): time 0.003325/4.686, allocations: 1.293 MB / 1.666 GB, free: 121.7 MB / 0.7761 GB
Notification: Performance of prepare postOptimizeDAE: time 0.0008889/4.686, allocations: 4.447 MB / 1.67 GB, free: 117 MB / 0.7761 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 4.449e-05/4.687, allocations: 14.91 kB / 1.67 GB, free: 117 MB / 0.7761 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.001099/4.688, allocations: 255.1 kB / 1.67 GB, free: 117 MB / 0.7761 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001276/4.689, allocations: 219.4 kB / 1.67 GB, free: 117 MB / 0.7761 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001707/4.691, allocations: 1.422 MB / 1.672 GB, free: 116 MB / 0.7761 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002024/4.693, allocations: 94.95 kB / 1.672 GB, free: 116 MB / 0.7761 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0003022/4.693, allocations: 80.17 kB / 1.672 GB, free: 116 MB / 0.7761 GB
Notification: Performance of prepare postOptimizeDAE: time 1.481e-05/4.693, allocations: 3.75 kB / 1.672 GB, free: 116 MB / 0.7761 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.003168/4.696, allocations: 1.16 MB / 1.673 GB, free: 115.9 MB / 0.7761 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 4.45e-05/4.696, allocations: 21.22 kB / 1.673 GB, free: 115.9 MB / 0.7761 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.001178/4.698, allocations: 325.2 kB / 1.673 GB, free: 115.9 MB / 0.7761 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001021/4.699, allocations: 204 kB / 1.674 GB, free: 115.9 MB / 0.7761 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.008113/4.707, allocations: 3.913 MB / 1.677 GB, free: 113.7 MB / 0.7761 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001785/4.709, allocations: 79.83 kB / 1.677 GB, free: 113.7 MB / 0.7761 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0002636/4.709, allocations: 73.11 kB / 1.678 GB, free: 113.7 MB / 0.7761 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 49
 * Number of states: 0 ()
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (106):
 * 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: 2
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 0
 * Non-linear torn systems: 2 {2 9,1 7}
Notification: Performance of prepare postOptimizeDAE: time 0.0003996/4.709, allocations: 172.2 kB / 1.678 GB, free: 113.6 MB / 0.7761 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0005094/4.71, allocations: 170.3 kB / 1.678 GB, free: 113.5 MB / 0.7761 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.004564/4.714, allocations: 1.285 MB / 1.679 GB, free: 113.4 MB / 0.7761 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.208e-05/4.714, allocations: 7.875 kB / 1.679 GB, free: 113.4 MB / 0.7761 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 4.704e-06/4.714, allocations: 0 / 1.679 GB, free: 113.4 MB / 0.7761 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.648e-05/4.714, allocations: 5.875 kB / 1.679 GB, free: 113.4 MB / 0.7761 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.006906/4.721, allocations: 2.498 MB / 1.682 GB, free: 112.9 MB / 0.7761 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 8.749e-06/4.721, allocations: 3.688 kB / 1.682 GB, free: 112.9 MB / 0.7761 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0008482/4.722, allocations: 94.73 kB / 1.682 GB, free: 112.9 MB / 0.7761 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.001129/4.723, allocations: 258 kB / 1.682 GB, free: 112.8 MB / 0.7761 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0001154/4.724, allocations: 26.14 kB / 1.682 GB, free: 112.8 MB / 0.7761 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001313/4.725, allocations: 1.343 MB / 1.683 GB, free: 111.8 MB / 0.7761 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 4.747e-06/4.725, allocations: 1.031 kB / 1.683 GB, free: 111.8 MB / 0.7761 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.00351/4.728, allocations: 1.49 MB / 1.685 GB, free: 111.4 MB / 0.7761 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0009766/4.729, allocations: 331.7 kB / 1.685 GB, free: 111.3 MB / 0.7761 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.000373/4.73, allocations: 13.44 kB / 1.685 GB, free: 111.3 MB / 0.7761 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001369/4.731, allocations: 83.95 kB / 1.685 GB, free: 111.3 MB / 0.7761 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001208/4.731, allocations: 42.59 kB / 1.685 GB, free: 111.3 MB / 0.7761 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001105/4.732, allocations: 29.78 kB / 1.685 GB, free: 111.3 MB / 0.7761 GB
Notification: Performance of sorting global known variables: time 0.002116/4.734, allocations: 1.075 MB / 1.686 GB, free: 111.1 MB / 0.7761 GB
Notification: Performance of sort global known variables: time 1.043e-06/4.734, allocations: 0 / 1.686 GB, free: 111.1 MB / 0.7761 GB
Notification: Performance of remove unused functions: time 0.005187/4.739, allocations: 1.088 MB / 1.687 GB, free: 111.1 MB / 0.7761 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 3
 * 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 (50):
 * Single equations (assignments): 45
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 3
 * When equations: 0
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 0
 * Torn equation systems: 2
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 0
 * Non-linear torn systems: 2 {2 8,1 9}
Notification: Performance of Backend phase and start with SimCode phase: time 0.00283/4.742, allocations: 1.353 MB / 1.689 GB, free: 110.8 MB / 0.7761 GB
Notification: Performance of simCode: created initialization part: time 0.004807/4.747, allocations: 1.795 MB / 1.69 GB, free: 110.6 MB / 0.7761 GB
Notification: Performance of simCode: created event and clocks part: time 8.872e-06/4.747, allocations: 3.719 kB / 1.69 GB, free: 110.6 MB / 0.7761 GB
Notification: Performance of simCode: created simulation system equations: time 0.001061/4.748, allocations: 382.8 kB / 1.691 GB, free: 110.6 MB / 0.7761 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.004558/4.752, allocations: 0.7453 MB / 1.691 GB, free: 110.5 MB / 0.7761 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.005298/4.758, allocations: 2.148 MB / 1.694 GB, free: 109.9 MB / 0.7761 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001164/4.759, allocations: 1.442 MB / 1.695 GB, free: 109.2 MB / 0.7761 GB
Notification: Performance of simCode: alias equations: time 0.003556/4.762, allocations: 0.5757 MB / 1.696 GB, free: 109.2 MB / 0.7761 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0003585/4.763, allocations: 105.3 kB / 1.696 GB, free: 109.2 MB / 0.7761 GB
Notification: Performance of SimCode: time 1.784e-06/4.763, allocations: 0 / 1.696 GB, free: 109.2 MB / 0.7761 GB
Notification: Performance of Templates: time 0.1032/4.866, allocations: 48.51 MB / 1.743 GB, free: 107 MB / 0.7761 GB