Running command: translateModel(Buildings.Fluid.Examples.FlowSystem.Simplified6,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_5.0.1_Buildings.Fluid.Examples.FlowSystem.Simplified6")
Notification: Performance of loadModel(Buildings): time 3.389/3.389, allocations: 403.3 MB / 415.4 MB, free: 12.96 MB / 330.7 MB
Notification: Performance of FrontEnd - loaded program: time 3.204e-05/3.21e-05, allocations: 4 kB / 0.499 GB, free: 13.4 MB / 426.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.4636/0.4636, allocations: 92.68 MB / 0.5895 GB, free: 14.51 MB / 490.7 MB
Notification: Performance of FrontEnd - scodeFlatten: time 0.9332/1.397, allocations: 438.8 MB / 1.018 GB, free: 4.012 MB / 0.7292 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002884/1.397, allocations: 96.06 kB / 1.018 GB, free: 3.965 MB / 0.7292 GB
Notification: Performance of FrontEnd - DAE generated: time 46.46/47.86, allocations: 9.875 GB / 10.89 GB, free: 63.25 MB / 1.042 GB
Notification: Performance of FrontEnd: time 2.905e-06/47.86, allocations: 4 kB / 10.89 GB, free: 63.25 MB / 1.042 GB
Notification: Performance of Transformations before backend: time 0.003301/47.86, allocations: 337.9 kB / 10.89 GB, free: 63.14 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: 1500
 * Number of variables: 1500
Notification: Performance of Generate backend data structure: time 0.05285/47.91, allocations: 10.83 MB / 10.9 GB, free: 58.05 MB / 1.042 GB
Notification: Performance of prepare preOptimizeDAE: time 7.021e-05/47.91, allocations: 6.531 kB / 10.9 GB, free: 58.05 MB / 1.042 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.02759/47.94, allocations: 2.198 MB / 10.91 GB, free: 57.25 MB / 1.042 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.08262/48.03, allocations: 18.14 MB / 10.92 GB, free: 44.91 MB / 1.042 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0006907/48.03, allocations: 0.5182 MB / 10.92 GB, free: 44.39 MB / 1.042 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.002361/48.03, allocations: 0.703 MB / 10.93 GB, free: 43.69 MB / 1.042 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0299/48.06, allocations: 10.21 MB / 10.94 GB, free: 33.36 MB / 1.042 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0001573/48.06, allocations: 23.09 kB / 10.94 GB, free: 33.34 MB / 1.042 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.000993/48.06, allocations: 256 kB / 10.94 GB, free: 33.09 MB / 1.042 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0001289/48.06, allocations: 148 kB / 10.94 GB, free: 32.95 MB / 1.042 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.02717/48.09, allocations: 8.481 MB / 10.94 GB, free: 24.45 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 0.8781/48.96, allocations: 49.59 MB / 10.99 GB, free: 57.3 MB / 1.042 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0235/48.99, allocations: 7.189 MB / 11 GB, free: 57.12 MB / 1.042 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.007601/49, allocations: 3.603 MB / 11 GB, free: 57.06 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 0.04631/49.04, allocations: 16.52 MB / 11.02 GB, free: 53.73 MB / 1.042 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.01965/49.06, allocations: 5.36 MB / 11.02 GB, free: 53.59 MB / 1.042 GB
Notification: Performance of preOpt simplifyInStream (simulation): time 0.01334/49.08, allocations: 2.543 MB / 11.03 GB, free: 53.59 MB / 1.042 GB
Notification: Performance of pre-optimization done (n=328): time 2.03e-05/49.08, allocations: 0 / 11.03 GB, free: 53.59 MB / 1.042 GB
Notification: Performance of matching and sorting (n=522): time 0.3338/49.41, allocations: 70.29 MB / 11.1 GB, free: 45.32 MB / 1.042 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 8.955e-05/49.41, allocations: 163.7 kB / 11.1 GB, free: 45.18 MB / 1.042 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.02805/49.44, allocations: 11.74 MB / 11.11 GB, free: 44.46 MB / 1.042 GB
Notification: Performance of collectPreVariables (initialization): time 0.001844/49.44, allocations: 174.3 kB / 11.11 GB, free: 44.43 MB / 1.042 GB
Notification: Performance of collectInitialEqns (initialization): time 0.008032/49.45, allocations: 6.166 MB / 11.11 GB, free: 43.37 MB / 1.042 GB
Notification: Performance of collectInitialBindings (initialization): time 0.002724/49.45, allocations: 1.761 MB / 11.12 GB, free: 42.48 MB / 1.042 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.001099/49.45, allocations: 145.5 kB / 11.12 GB, free: 42.48 MB / 1.042 GB
Notification: Performance of setup shared object (initialization): time 0.000517/49.45, allocations: 0.5991 MB / 11.12 GB, free: 42.16 MB / 1.042 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.009218/49.46, allocations: 4.225 MB / 11.12 GB, free: 42.14 MB / 1.042 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.01152/49.47, allocations: 7.079 MB / 11.13 GB, free: 38.88 MB / 1.042 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.01087/49.48, allocations: 5.058 MB / 11.13 GB, free: 38.7 MB / 1.042 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 9.53e-05/49.48, allocations: 19.19 kB / 11.13 GB, free: 38.7 MB / 1.042 GB
Notification: Performance of matching and sorting (n=968) (initialization): time 0.08726/49.57, allocations: 22.02 MB / 11.15 GB, free: 37.68 MB / 1.042 GB
Notification: Performance of prepare postOptimizeDAE: time 0.01406/49.59, allocations: 39.09 MB / 11.19 GB, free: 29.09 MB / 1.073 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0002244/49.59, allocations: 61.44 kB / 11.19 GB, free: 29.09 MB / 1.073 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.01571/49.6, allocations: 4.88 MB / 11.2 GB, free: 29.01 MB / 1.073 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01309/49.61, allocations: 1.838 MB / 11.2 GB, free: 29.01 MB / 1.073 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.05223/49.67, allocations: 25.97 MB / 11.22 GB, free: 21.52 MB / 1.073 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.01788/49.68, allocations: 1.368 MB / 11.22 GB, free: 21.49 MB / 1.073 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.002235/49.69, allocations: 0.4966 MB / 11.23 GB, free: 21.49 MB / 1.073 GB
Notification: Performance of prepare postOptimizeDAE: time 1.354e-05/49.69, allocations: 3.219 kB / 11.23 GB, free: 21.49 MB / 1.073 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.03438/49.72, allocations: 14.03 MB / 11.24 GB, free: 20.98 MB / 1.073 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001975/49.72, allocations: 64.55 kB / 11.24 GB, free: 20.97 MB / 1.073 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.01475/49.74, allocations: 4.098 MB / 11.24 GB, free: 20.82 MB / 1.073 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01025/49.75, allocations: 1.676 MB / 11.24 GB, free: 20.82 MB / 1.073 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.05625/49.8, allocations: 28.09 MB / 11.27 GB, free: 14.44 MB / 1.073 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.01523/49.82, allocations: 0.9713 MB / 11.27 GB, free: 14.37 MB / 1.073 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001905/49.82, allocations: 445.6 kB / 11.27 GB, free: 14.37 MB / 1.073 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 274
 * 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 (753):
 * Single equations (assignments): 737
 * Array equations: 4
 * Algorithm blocks: 1
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 5
 * Torn equation systems: 6
 * Mixed (continuous/discrete) equation systems: 0
Notification: Equation system details:
 * Constant Jacobian: 0
 * Linear Jacobian (size,density): 0
 * Non-linear Jacobian: 5 {1,1,1,1,1}
 * Without analytic Jacobian: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 1 {(7,75.5%) 78}
 * Non-linear torn systems: 5 {1 2,1 4,1 2,1 2,7 78}
Notification: Performance of prepare postOptimizeDAE: time 0.002922/49.82, allocations: 0.5501 MB / 11.27 GB, free: 14.25 MB / 1.073 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.003323/49.83, allocations: 1.173 MB / 11.28 GB, free: 13.61 MB / 1.073 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.08093/49.91, allocations: 20.28 MB / 11.3 GB, free: 12.79 MB / 1.073 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 9.66e-05/49.91, allocations: 67.95 kB / 11.3 GB, free: 12.79 MB / 1.073 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 3.581e-05/49.91, allocations: 20.83 kB / 11.3 GB, free: 12.78 MB / 1.073 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.07042/49.98, allocations: 17.82 MB / 11.31 GB, free: 11.99 MB / 1.073 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 0.1152/50.09, allocations: 33.09 MB / 11.34 GB, free: 11.23 MB / 1.089 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 7.405e-05/50.09, allocations: 8 kB / 11.34 GB, free: 11.22 MB / 1.089 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.008469/50.1, allocations: 1.151 MB / 11.35 GB, free: 10.38 MB / 1.089 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.01382/50.12, allocations: 3.804 MB / 11.35 GB, free: 8.074 MB / 1.089 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.001251/50.12, allocations: 183.2 kB / 11.35 GB, free: 8.012 MB / 1.089 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.9971/51.11, allocations: 46.94 MB / 11.4 GB, free: 105.8 MB / 1.089 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.379e-05/51.11, allocations: 12.97 kB / 11.4 GB, free: 105.8 MB / 1.089 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.08656/51.2, allocations: 27.8 MB / 11.42 GB, free: 102 MB / 1.089 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.009014/51.21, allocations: 2.53 MB / 11.43 GB, free: 101.9 MB / 1.089 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.004164/51.21, allocations: 105.5 kB / 11.43 GB, free: 101.9 MB / 1.089 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.01487/51.23, allocations: 1.202 MB / 11.43 GB, free: 101.9 MB / 1.089 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.002152/51.23, allocations: 0.499 MB / 11.43 GB, free: 101.8 MB / 1.089 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0009593/51.23, allocations: 269.3 kB / 11.43 GB, free: 101.8 MB / 1.089 GB
Notification: Performance of sorting global known variables: time 0.02084/51.25, allocations: 8.912 MB / 11.44 GB, free: 101.4 MB / 1.089 GB
Notification: Performance of sort global known variables: time 1.42e-06/51.25, allocations: 0.9062 kB / 11.44 GB, free: 101.4 MB / 1.089 GB
Notification: Performance of remove unused functions: time 0.04671/51.3, allocations: 6.599 MB / 11.44 GB, free: 101.4 MB / 1.089 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 35
 * Number of states: 3 (valSouth.port_3.h_outflow,valNorth.port_3.h_outflow,heater.outCon.T)
 * 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 (450):
 * Single equations (assignments): 425
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 11
 * When equations: 3
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 5
 * Torn equation systems: 6
 * Mixed (continuous/discrete) equation systems: 0
Notification: Equation system details:
 * Constant Jacobian: 0
 * Linear Jacobian (size,density): 0
 * Non-linear Jacobian: 5 {1,1,1,1,1}
 * Without analytic Jacobian: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 1 {(7,65.3%) 74}
 * Non-linear torn systems: 5 {1 4,1 2,1 2,1 2,4 81}
Notification: Performance of Backend phase and start with SimCode phase: time 0.009707/51.31, allocations: 4.986 MB / 11.45 GB, free: 99.61 MB / 1.089 GB
Notification: Performance of simCode: created initialization part: time 0.04837/51.36, allocations: 19.29 MB / 11.47 GB, free: 98.63 MB / 1.089 GB
Notification: Performance of simCode: created event and clocks part: time 1.81e-05/51.36, allocations: 5.344 kB / 11.47 GB, free: 98.63 MB / 1.089 GB
Notification: Performance of simCode: created simulation system equations: time 0.01733/51.37, allocations: 6.51 MB / 11.47 GB, free: 98.21 MB / 1.089 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.03391/51.41, allocations: 5.838 MB / 11.48 GB, free: 98.12 MB / 1.089 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0787/51.49, allocations: 25.14 MB / 11.5 GB, free: 93.95 MB / 1.089 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.01438/51.5, allocations: 7.092 MB / 11.51 GB, free: 92.89 MB / 1.089 GB
Notification: Performance of simCode: alias equations: time 0.03668/51.54, allocations: 6.394 MB / 11.52 GB, free: 92.73 MB / 1.089 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.003279/51.54, allocations: 0.6588 MB / 11.52 GB, free: 92.73 MB / 1.089 GB
Notification: Performance of SimCode: time 2.323e-06/51.54, allocations: 0 / 11.52 GB, free: 92.73 MB / 1.089 GB
Notification: Performance of Templates: time 2.503/54.04, allocations: 342.2 MB / 11.85 GB, free: 121.7 MB / 1.12 GB