Running command: translateModel(BuildingSystems.Fluid.Examples.FlowSystem.Simplified2,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="BuildingSystems_BuildingSystems.Fluid.Examples.FlowSystem.Simplified2")
Notification: Performance of loadModel(BuildingSystems): time 3.067/3.067, allocations: 343.8 MB / 355.9 MB, free: 9.387 MB / 298.7 MB
Notification: Performance of FrontEnd - loaded program: time 3.774e-05/3.786e-05, allocations: 8 kB / 436.6 MB, free: 2.477 MB / 346.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1394/0.1394, allocations: 77.72 MB / 0.5022 GB, free: 4.605 MB / 426.7 MB
Notification: Performance of FrontEnd - scodeFlatten: time 1.252/1.392, allocations: 429.1 MB / 0.9213 GB, free: 101.4 MB / 0.6511 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002436/1.392, allocations: 88.83 kB / 0.9214 GB, free: 101.4 MB / 0.6511 GB
Notification: Performance of FrontEnd - DAE generated: time 40.99/42.38, allocations: 8.381 GB / 9.302 GB, free: 66.34 MB / 0.9323 GB
Notification: Performance of FrontEnd: time 2.55e-06/42.38, allocations: 4 kB / 9.302 GB, free: 66.33 MB / 0.9323 GB
Notification: Performance of Transformations before backend: time 0.003969/42.39, allocations: 0.5146 MB / 9.302 GB, free: 66.2 MB / 0.9323 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 2029
 * Number of variables: 2029
Notification: Performance of Generate backend data structure: time 0.05381/42.44, allocations: 14.02 MB / 9.316 GB, free: 60.14 MB / 0.9323 GB
Notification: Performance of prepare preOptimizeDAE: time 4.296e-05/42.44, allocations: 9.156 kB / 9.316 GB, free: 60.14 MB / 0.9323 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01707/42.46, allocations: 2.451 MB / 9.319 GB, free: 59.11 MB / 0.9323 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.08447/42.54, allocations: 23.33 MB / 9.341 GB, free: 56.21 MB / 0.9323 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.001105/42.54, allocations: 0.7045 MB / 9.342 GB, free: 56.2 MB / 0.9323 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.005525/42.55, allocations: 1.012 MB / 9.343 GB, free: 56.18 MB / 0.9323 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.04567/42.59, allocations: 16.31 MB / 9.359 GB, free: 54.27 MB / 0.9323 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0004993/42.59, allocations: 11.5 kB / 9.359 GB, free: 54.27 MB / 0.9323 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.00421/42.6, allocations: 361 kB / 9.359 GB, free: 54.27 MB / 0.9323 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0002106/42.6, allocations: 213 kB / 9.359 GB, free: 54.26 MB / 0.9323 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.04279/42.64, allocations: 19.22 MB / 9.378 GB, free: 42.81 MB / 0.9323 GB
Warning: The model contains alias variables with conflicting start and/or 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 0.9573/43.6, allocations: 78.9 MB / 9.455 GB, free: 81.67 MB / 0.948 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0249/43.62, allocations: 11.56 MB / 9.467 GB, free: 81.33 MB / 0.948 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0168/43.64, allocations: 8.951 MB / 9.475 GB, free: 81.29 MB / 0.948 GB
Warning: The model contains alias variables with conflicting start and/or 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 evalFunc (simulation): time 0.08359/43.72, allocations: 33.09 MB / 9.508 GB, free: 73.14 MB / 0.948 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.01971/43.74, allocations: 9.012 MB / 9.516 GB, free: 72.99 MB / 0.948 GB
Notification: Performance of preOpt simplifyInStream (simulation): time 0.05771/43.8, allocations: 15.14 MB / 9.531 GB, free: 72.99 MB / 0.948 GB
Notification: Performance of pre-optimization done (n=582): time 4.214e-05/43.8, allocations: 0 / 9.531 GB, free: 72.99 MB / 0.948 GB
Notification: Performance of matching and sorting (n=812): time 0.8993/44.7, allocations: 168.9 MB / 9.696 GB, free: 63.4 MB / 0.948 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0005572/44.7, allocations: 2.53 MB / 9.699 GB, free: 60.39 MB / 0.948 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.03864/44.74, allocations: 14.66 MB / 9.713 GB, free: 53.95 MB / 0.948 GB
Notification: Performance of collectPreVariables (initialization): time 0.004061/44.74, allocations: 261 kB / 9.713 GB, free: 53.85 MB / 0.948 GB
Notification: Performance of collectInitialEqns (initialization): time 0.01156/44.76, allocations: 7.903 MB / 9.721 GB, free: 51.46 MB / 0.948 GB
Notification: Performance of collectInitialBindings (initialization): time 0.005542/44.76, allocations: 2.824 MB / 9.724 GB, free: 49.67 MB / 0.948 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.003747/44.77, allocations: 204.8 kB / 9.724 GB, free: 49.63 MB / 0.948 GB
Notification: Performance of setup shared object (initialization): time 0.00103/44.77, allocations: 0.7456 MB / 9.725 GB, free: 49.18 MB / 0.948 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.02081/44.79, allocations: 9.495 MB / 9.734 GB, free: 44.55 MB / 0.948 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.02424/44.81, allocations: 13.11 MB / 9.747 GB, free: 35.41 MB / 0.948 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.02501/44.84, allocations: 10.88 MB / 9.757 GB, free: 28.48 MB / 0.948 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 8.89e-05/44.84, allocations: 20 kB / 9.757 GB, free: 28.46 MB / 0.948 GB
Notification: Performance of matching and sorting (n=1424) (initialization): time 1.544/46.38, allocations: 128.1 MB / 9.882 GB, free: 90.61 MB / 0.9636 GB
Notification: Performance of prepare postOptimizeDAE: time 0.006798/46.39, allocations: 36.92 MB / 9.919 GB, free: 53.34 MB / 0.9636 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0004961/46.39, allocations: 116 kB / 9.919 GB, free: 53.34 MB / 0.9636 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.8702/47.26, allocations: 146.9 MB / 10.06 GB, free: 34.48 MB / 0.9636 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01939/47.28, allocations: 2.577 MB / 10.06 GB, free: 33.92 MB / 0.9636 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.2024/47.48, allocations: 73.2 MB / 10.14 GB, free: 10.89 MB / 0.9948 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.02525/47.51, allocations: 1.436 MB / 10.14 GB, free: 9.719 MB / 0.9948 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.005096/47.51, allocations: 0.9266 MB / 10.14 GB, free: 8.883 MB / 0.9948 GB
Notification: Performance of prepare postOptimizeDAE: time 1.723e-05/47.51, allocations: 5.75 kB / 10.14 GB, free: 8.879 MB / 0.9948 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 1.584/49.09, allocations: 126.8 MB / 10.26 GB, free: 130.9 MB / 1.01 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0004759/49.09, allocations: 123.7 kB / 10.26 GB, free: 130.9 MB / 1.01 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.8358/49.93, allocations: 147.3 MB / 10.41 GB, free: 111.6 MB / 1.01 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01613/49.95, allocations: 2.56 MB / 10.41 GB, free: 109.8 MB / 1.01 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.2143/50.16, allocations: 77.02 MB / 10.48 GB, free: 53.14 MB / 1.01 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.02486/50.19, allocations: 1.408 MB / 10.49 GB, free: 51.98 MB / 1.01 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.004944/50.19, allocations: 0.8716 MB / 10.49 GB, free: 51.19 MB / 1.01 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 231
 * Number of states: 0 ()
 * Number of discrete variables: 10 ($whenCondition1,$whenCondition2,booleanToInteger.u,booleanToInteger.y,$PRE.stepPump.pulseStart,stepPump.pulseStart,$PRE.stepValve.T_start,stepValve.T_start,$PRE.stepValve.count,stepValve.count)
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (1062):
 * Single equations (assignments): 982
 * Array equations: 36
 * Algorithm blocks: 1
 * Record equations: 32
 * When equations: 0
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 8
 * Torn equation systems: 3
 * Mixed (continuous/discrete) equation systems: 0
Notification: Equation system details:
 * Constant Jacobian: 0
 * Linear Jacobian (size,density): 0
 * Non-linear Jacobian: 8 {1,1,1,1,1,1,1,1}
 * Without analytic Jacobian: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 1 {(28,89.3%) 28}
 * Non-linear torn systems: 2 {14 90,14 90}
Notification: Performance of prepare postOptimizeDAE: time 0.007948/50.2, allocations: 0.7213 MB / 10.49 GB, free: 50.92 MB / 1.01 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.007517/50.21, allocations: 1.542 MB / 10.49 GB, free: 50.2 MB / 1.01 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.2316/50.44, allocations: 49.17 MB / 10.54 GB, free: 10.64 MB / 1.01 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 0.0001659/50.44, allocations: 94.53 kB / 10.54 GB, free: 10.55 MB / 1.01 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 0.0001062/50.44, allocations: 30.25 kB / 10.54 GB, free: 10.52 MB / 1.01 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.074/51.51, allocations: 43.17 MB / 10.58 GB, free: 122.1 MB / 1.01 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.2894/51.8, allocations: 67.4 MB / 10.64 GB, free: 118 MB / 1.01 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 0.0001109/51.8, allocations: 3.953 kB / 10.64 GB, free: 118 MB / 1.01 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.01233/51.81, allocations: 1.728 MB / 10.65 GB, free: 118 MB / 1.01 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.2343/52.05, allocations: 42.27 MB / 10.69 GB, free: 117.9 MB / 1.01 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.002571/52.05, allocations: 339.2 kB / 10.69 GB, free: 117.9 MB / 1.01 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.08477/52.14, allocations: 30.52 MB / 10.72 GB, free: 110.8 MB / 1.01 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 4.957e-06/52.14, allocations: 3.516 kB / 10.72 GB, free: 110.8 MB / 1.01 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.247/52.38, allocations: 56.56 MB / 10.77 GB, free: 108.1 MB / 1.01 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.01398/52.4, allocations: 3.553 MB / 10.78 GB, free: 106.8 MB / 1.01 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.007208/52.4, allocations: 277 kB / 10.78 GB, free: 106.7 MB / 1.01 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.01929/52.42, allocations: 1.212 MB / 10.78 GB, free: 106.1 MB / 1.01 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.003381/52.43, allocations: 0.5914 MB / 10.78 GB, free: 105.8 MB / 1.01 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.002422/52.43, allocations: 326.2 kB / 10.78 GB, free: 105.6 MB / 1.01 GB
Notification: Performance of sorting global known variables: time 0.02829/52.46, allocations: 11.19 MB / 10.79 GB, free: 99.22 MB / 1.01 GB
Notification: Performance of sort global known variables: time 1.388e-06/52.46, allocations: 0 / 10.79 GB, free: 99.22 MB / 1.01 GB
Notification: Performance of remove unused functions: time 0.05633/52.51, allocations: 8.764 MB / 10.8 GB, free: 91.57 MB / 1.01 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 5
 * Number of states: 74 (pmpSouth.vol.dynBal.U,pmpSouth.filter.x[1],pmpSouth.filter.x[2],pmpNorth.vol.dynBal.U,pmpNorth.filter.x[1],pmpNorth.filter.x[2],valSouth1[1].filter.x[1],valSouth1[1].filter.x[2],valSouth1[2].filter.x[1],valSouth1[2].filter.x[2],valSouth1[3].filter.x[1],valSouth1[3].filter.x[2],valSouth1[4].filter.x[1],valSouth1[4].filter.x[2],valSouth2[1].filter.x[1],valSouth2[1].filter.x[2],valSouth2[2].filter.x[1],valSouth2[2].filter.x[2],valSouth2[3].filter.x[1],valSouth2[3].filter.x[2],valSouth2[4].filter.x[1],valSouth2[4].filter.x[2],valSouth2[5].filter.x[1],valSouth2[5].filter.x[2],valSouth2[6].filter.x[1],valSouth2[6].filter.x[2],valSouth2[7].filter.x[1],valSouth2[7].filter.x[2],valSouth2[8].filter.x[1],valSouth2[8].filter.x[2],valNorth1[1].filter.x[1],valNorth1[1].filter.x[2],valNorth1[2].filter.x[1],valNorth1[2].filter.x[2],valNorth1[3].filter.x[1],valNorth1[3].filter.x[2],valNorth1[4].filter.x[1],valNorth1[4].filter.x[2],valNorth2[1].filter.x[1],valNorth2[1].filter.x[2],valNorth2[2].filter.x[1],valNorth2[2].filter.x[2],valNorth2[3].filter.x[1],valNorth2[3].filter.x[2],valNorth2[4].filter.x[1],valNorth2[4].filter.x[2],valNorth2[5].filter.x[1],valNorth2[5].filter.x[2],valNorth2[6].filter.x[1],valNorth2[6].filter.x[2],valNorth2[7].filter.x[1],valNorth2[7].filter.x[2],valNorth2[8].filter.x[1],valNorth2[8].filter.x[2],valSouth.vol.dynBal.U,valSouth.filter.x[1],valSouth.filter.x[2],valNorth.vol.dynBal.U,valNorth.filter.x[1],valNorth.filter.x[2],spl.vol.dynBal.U,spl1.vol.dynBal.U,pumpHea.vol.dynBal.U,pumpHea.filter.x[1],pumpHea.filter.x[2],valHea.filter.x[1],valHea.filter.x[2],valCoo.filter.x[1],valCoo.filter.x[2],spl2.vol.dynBal.U,spl3.vol.dynBal.U,pumpCoo.vol.dynBal.U,pumpCoo.filter.x[1],pumpCoo.filter.x[2])
 * Number of discrete variables: 7 ($whenCondition2,$whenCondition1,booleanToInteger.u,booleanToInteger.y,stepPump.pulseStart,stepValve.T_start,stepValve.count)
 * Number of discrete states: 1 (stepValve.count)
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (717):
 * Single equations (assignments): 693
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 10
 * When equations: 3
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 8
 * Torn equation systems: 3
 * Mixed (continuous/discrete) equation systems: 0
Notification: Equation system details:
 * Constant Jacobian: 0
 * Linear Jacobian (size,density): 0
 * Non-linear Jacobian: 8 {1,1,1,1,1,1,1,1}
 * Without analytic Jacobian: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 1 {(28,89.3%) 28}
 * Non-linear torn systems: 2 {14 89,14 90}
Notification: Performance of Backend phase and start with SimCode phase: time 0.01278/52.53, allocations: 5.784 MB / 10.8 GB, free: 87.12 MB / 1.01 GB
Notification: Performance of simCode: created initialization part: time 0.09934/52.63, allocations: 41.09 MB / 10.84 GB, free: 64.38 MB / 1.01 GB
Notification: Performance of simCode: created event and clocks part: time 2.039e-05/52.63, allocations: 11.31 kB / 10.84 GB, free: 64.37 MB / 1.01 GB
Notification: Performance of simCode: created simulation system equations: time 0.02538/52.65, allocations: 10.55 MB / 10.85 GB, free: 54.98 MB / 1.01 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.04547/52.7, allocations: 7.765 MB / 10.86 GB, free: 49.72 MB / 1.01 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.07248/52.77, allocations: 29.17 MB / 10.89 GB, free: 24.19 MB / 1.01 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.02/52.79, allocations: 9.366 MB / 10.9 GB, free: 17.84 MB / 1.01 GB
Notification: Performance of simCode: alias equations: time 1.748/54.54, allocations: 9.894 MB / 10.91 GB, free: 111.4 MB / 1.011 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.005576/54.54, allocations: 0.9729 MB / 10.91 GB, free: 111.4 MB / 1.011 GB
Notification: Performance of SimCode: time 2.454e-06/54.54, allocations: 1.781 kB / 10.91 GB, free: 111.4 MB / 1.011 GB
Notification: Performance of Templates: time 1.889/56.43, allocations: 0.4938 GB / 11.4 GB, free: 114.9 MB / 1.057 GB