Running command: translateModel(Buildings.Fluid.Examples.FlowSystem.Basic,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_5.0.1_Buildings.Fluid.Examples.FlowSystem.Basic")
Notification: Performance of loadModel(Buildings): time 3.526/3.526, allocations: 403.3 MB / 415.4 MB, free: 12.98 MB / 330.7 MB
Notification: Performance of FrontEnd - loaded program: time 3.188e-05/3.2e-05, allocations: 7.938 kB / 0.499 GB, free: 13.46 MB / 426.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.4817/0.4817, allocations: 92.69 MB / 0.5895 GB, free: 14.48 MB / 490.7 MB
Notification: Performance of FrontEnd - scodeFlatten: time 0.9423/1.424, allocations: 436.5 MB / 1.016 GB, free: 6.219 MB / 0.7292 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002657/1.424, allocations: 89.83 kB / 1.016 GB, free: 6.176 MB / 0.7292 GB
Notification: Performance of FrontEnd - DAE generated: time 29.08/30.51, allocations: 6.057 GB / 7.073 GB, free: 55.35 MB / 1.042 GB
Notification: Performance of FrontEnd: time 2.083e-06/30.51, allocations: 0 / 7.073 GB, free: 55.35 MB / 1.042 GB
Notification: Performance of Transformations before backend: time 0.003597/30.51, allocations: 0.5277 MB / 7.073 GB, free: 55.15 MB / 1.042 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 2040
 * Number of variables: 2040
Notification: Performance of Generate backend data structure: time 0.05033/30.56, allocations: 13.95 MB / 7.087 GB, free: 44.48 MB / 1.042 GB
Notification: Performance of prepare preOptimizeDAE: time 4.503e-05/30.56, allocations: 12.03 kB / 7.087 GB, free: 44.46 MB / 1.042 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01603/30.58, allocations: 2.43 MB / 7.089 GB, free: 42.18 MB / 1.042 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.07786/30.66, allocations: 23.83 MB / 7.112 GB, free: 18.85 MB / 1.042 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.001028/30.66, allocations: 0.7109 MB / 7.113 GB, free: 18.14 MB / 1.042 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.005028/30.66, allocations: 1.011 MB / 7.114 GB, free: 17.12 MB / 1.042 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.8884/31.55, allocations: 19.3 MB / 7.133 GB, free: 58.66 MB / 1.042 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0005756/31.55, allocations: 19.66 kB / 7.133 GB, free: 58.66 MB / 1.042 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.00431/31.56, allocations: 359.3 kB / 7.133 GB, free: 58.66 MB / 1.042 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0003171/31.56, allocations: 217.8 kB / 7.134 GB, free: 58.66 MB / 1.042 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.06523/31.62, allocations: 22.02 MB / 7.155 GB, free: 58.59 MB / 1.042 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 0.1612/31.78, allocations: 79.06 MB / 7.232 GB, free: 26.59 MB / 1.042 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.05064/31.83, allocations: 16.52 MB / 7.248 GB, free: 26.1 MB / 1.042 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.01808/31.85, allocations: 9.419 MB / 7.258 GB, free: 26 MB / 1.042 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 0.1033/31.96, allocations: 43.87 MB / 7.3 GB, free: 30.59 MB / 1.057 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.04194/32, allocations: 12.11 MB / 7.312 GB, free: 30.37 MB / 1.057 GB
Notification: Performance of preOpt simplifyInStream (simulation): time 0.05905/32.06, allocations: 15.86 MB / 7.328 GB, free: 30.2 MB / 1.057 GB
Notification: Performance of pre-optimization done (n=627): time 4.768e-05/32.06, allocations: 2 kB / 7.328 GB, free: 30.2 MB / 1.057 GB
Notification: Performance of matching and sorting (n=919): time 2.027/34.08, allocations: 220.5 MB / 7.543 GB, free: 90.15 MB / 1.073 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0005345/34.08, allocations: 2.593 MB / 7.546 GB, free: 87.08 MB / 1.073 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.03683/34.12, allocations: 14.21 MB / 7.56 GB, free: 86.34 MB / 1.073 GB
Notification: Performance of collectPreVariables (initialization): time 0.004282/34.13, allocations: 281.7 kB / 7.56 GB, free: 86.3 MB / 1.073 GB
Notification: Performance of collectInitialEqns (initialization): time 0.01139/34.14, allocations: 7.771 MB / 7.567 GB, free: 85.88 MB / 1.073 GB
Notification: Performance of collectInitialBindings (initialization): time 0.006162/34.14, allocations: 3.167 MB / 7.57 GB, free: 84.84 MB / 1.073 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.003534/34.15, allocations: 217.2 kB / 7.571 GB, free: 84.84 MB / 1.073 GB
Notification: Performance of setup shared object (initialization): time 0.001032/34.15, allocations: 0.7733 MB / 7.571 GB, free: 84.51 MB / 1.073 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.02398/34.17, allocations: 10.61 MB / 7.582 GB, free: 84.49 MB / 1.073 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0282/34.2, allocations: 14.25 MB / 7.596 GB, free: 80.73 MB / 1.073 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.02764/34.23, allocations: 11.93 MB / 7.607 GB, free: 80.49 MB / 1.073 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 0.0001135/34.23, allocations: 18.45 kB / 7.607 GB, free: 80.48 MB / 1.073 GB
Notification: Performance of matching and sorting (n=1494) (initialization): time 0.8642/35.09, allocations: 139 MB / 7.743 GB, free: 78.51 MB / 1.073 GB
Notification: Performance of prepare postOptimizeDAE: time 0.006069/35.1, allocations: 32.34 MB / 7.775 GB, free: 44.64 MB / 1.073 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.000501/35.1, allocations: 110.1 kB / 7.775 GB, free: 44.64 MB / 1.073 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.8642/35.96, allocations: 157.1 MB / 7.928 GB, free: 13.83 MB / 1.12 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01881/35.98, allocations: 2.457 MB / 7.931 GB, free: 11.55 MB / 1.12 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.16/37.14, allocations: 102.2 MB / 8.03 GB, free: 126.9 MB / 1.12 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.02725/37.17, allocations: 1.739 MB / 8.032 GB, free: 126.9 MB / 1.12 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.005102/37.17, allocations: 0.9575 MB / 8.033 GB, free: 126.9 MB / 1.12 GB
Notification: Performance of prepare postOptimizeDAE: time 1.493e-05/37.17, allocations: 4.062 kB / 8.033 GB, free: 126.9 MB / 1.12 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.8122/37.99, allocations: 131.8 MB / 8.162 GB, free: 125.7 MB / 1.12 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0004603/37.99, allocations: 110 kB / 8.162 GB, free: 125.7 MB / 1.12 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.8405/38.83, allocations: 155.9 MB / 8.314 GB, free: 37.6 MB / 1.12 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01382/38.84, allocations: 2.344 MB / 8.316 GB, free: 35.43 MB / 1.12 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.165/40.01, allocations: 105.8 MB / 8.42 GB, free: 122.8 MB / 1.12 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.02371/40.03, allocations: 1.382 MB / 8.421 GB, free: 122.8 MB / 1.12 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.004651/40.03, allocations: 0.8878 MB / 8.422 GB, free: 122.8 MB / 1.12 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 204
 * Number of states: 0 ()
 * Number of discrete variables: 10 ($whenCondition2,$whenCondition1,booleanToInteger.u,booleanToInteger.y,$PRE.stepPump.pulsStart,stepPump.pulsStart,$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 (1032):
 * Single equations (assignments): 953
 * Array equations: 36
 * Algorithm blocks: 1
 * Record equations: 32
 * When equations: 0
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 7
 * 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: 7 {1,1,1,1,1,1,1}
 * Without analytic Jacobian: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 2 {(28,89.3%) 28,(33,24.2%) 121}
 * Non-linear torn systems: 1 {33 121}
Notification: Performance of prepare postOptimizeDAE: time 0.007866/40.04, allocations: 0.7358 MB / 8.423 GB, free: 122.7 MB / 1.12 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.007021/40.05, allocations: 1.541 MB / 8.424 GB, free: 122.7 MB / 1.12 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.3214/40.37, allocations: 60.32 MB / 8.483 GB, free: 121.8 MB / 1.12 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 0.0001943/40.37, allocations: 115.1 kB / 8.483 GB, free: 121.8 MB / 1.12 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 0.0001376/40.37, allocations: 51.78 kB / 8.483 GB, free: 121.8 MB / 1.12 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.3042/40.68, allocations: 54.29 MB / 8.536 GB, free: 121 MB / 1.12 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 postOpt removeSimpleEquations (simulation): time 0.3686/41.04, allocations: 82.43 MB / 8.617 GB, free: 116.1 MB / 1.12 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 0.0001395/41.04, allocations: 9.859 kB / 8.617 GB, free: 116.1 MB / 1.12 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.01345/41.06, allocations: 1.656 MB / 8.618 GB, free: 116.1 MB / 1.12 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.2616/41.32, allocations: 49.25 MB / 8.667 GB, free: 90.75 MB / 1.12 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.003041/41.32, allocations: 401.9 kB / 8.667 GB, free: 90.61 MB / 1.12 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.2578/41.58, allocations: 85.37 MB / 8.75 GB, free: 31.23 MB / 1.12 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.314e-05/41.58, allocations: 17.72 kB / 8.75 GB, free: 31.22 MB / 1.12 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 1.189/42.77, allocations: 72.91 MB / 8.822 GB, free: 116 MB / 1.12 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.01468/42.78, allocations: 3.816 MB / 8.825 GB, free: 115.4 MB / 1.12 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.007114/42.79, allocations: 307.5 kB / 8.826 GB, free: 115.4 MB / 1.12 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.02202/42.81, allocations: 1.496 MB / 8.827 GB, free: 115.4 MB / 1.12 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.005284/42.82, allocations: 0.8634 MB / 8.828 GB, free: 115.3 MB / 1.12 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.002861/42.82, allocations: 423.3 kB / 8.828 GB, free: 115.3 MB / 1.12 GB
Notification: Performance of sorting global known variables: time 0.02835/42.85, allocations: 10.86 MB / 8.839 GB, free: 114.8 MB / 1.12 GB
Notification: Performance of sort global known variables: time 2.767e-06/42.85, allocations: 0 / 8.839 GB, free: 114.8 MB / 1.12 GB
Notification: Performance of remove unused functions: time 0.0599/42.91, allocations: 9.846 MB / 8.848 GB, free: 114.8 MB / 1.12 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 38
 * Number of states: 74 (pmpSouth.port_a.h_outflow,pmpSouth.filter.x[1],pmpSouth.filter.x[2],pmpNorth.port_a.h_outflow,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.port_3.h_outflow,valSouth.filter.x[1],valSouth.filter.x[2],valNorth.port_3.h_outflow,valNorth.filter.x[1],valNorth.filter.x[2],spl.port_3.h_outflow,spl1.port_3.h_outflow,pumpHea.port_a.h_outflow,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.port_3.h_outflow,spl3.port_3.h_outflow,pumpCoo.port_a.h_outflow,pumpCoo.filter.x[1],pumpCoo.filter.x[2])
 * Number of discrete variables: 7 ($whenCondition2,$whenCondition1,booleanToInteger.u,booleanToInteger.y,stepPump.pulsStart,stepValve.T_start,stepValve.count)
 * Number of discrete states: 1 (stepValve.count)
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (737):
 * Single equations (assignments): 705
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 19
 * When equations: 3
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 7
 * 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: 7 {1,1,1,1,1,1,1}
 * Without analytic Jacobian: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 2 {(33,26.1%) 118,(28,89.3%) 28}
 * Non-linear torn systems: 1 {33 119}
Notification: Performance of Backend phase and start with SimCode phase: time 0.01355/42.92, allocations: 5.724 MB / 8.854 GB, free: 112.9 MB / 1.12 GB
Notification: Performance of simCode: created initialization part: time 0.1321/43.06, allocations: 48.4 MB / 8.901 GB, free: 108.8 MB / 1.12 GB
Notification: Performance of simCode: created event and clocks part: time 2.507e-05/43.06, allocations: 13.91 kB / 8.901 GB, free: 108.8 MB / 1.12 GB
Notification: Performance of simCode: created simulation system equations: time 0.04678/43.1, allocations: 15 MB / 8.916 GB, free: 107.8 MB / 1.12 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.04574/43.15, allocations: 7.517 MB / 8.923 GB, free: 107.7 MB / 1.12 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.08658/43.23, allocations: 31.82 MB / 8.954 GB, free: 101.7 MB / 1.12 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.02069/43.26, allocations: 9.61 MB / 8.964 GB, free: 100.5 MB / 1.12 GB
Notification: Performance of simCode: alias equations: time 0.04797/43.3, allocations: 8.505 MB / 8.972 GB, free: 100.3 MB / 1.12 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.004909/43.31, allocations: 0.9293 MB / 8.973 GB, free: 100.3 MB / 1.12 GB
Notification: Performance of SimCode: time 1.877e-06/43.31, allocations: 0 / 8.973 GB, free: 100.3 MB / 1.12 GB
Notification: Performance of Templates: time 2.952/46.26, allocations: 0.5972 GB / 9.57 GB, free: 12.29 MB / 1.182 GB